diff --git a/core/modules/views/templates/views-view-fields.tpl.php b/core/modules/views/templates/views-view-fields.tpl.php
index ae3a4c6..dd4461c 100644
--- a/core/modules/views/templates/views-view-fields.tpl.php
+++ b/core/modules/views/templates/views-view-fields.tpl.php
@@ -8,7 +8,6 @@
  * - $fields: an array of $field objects. Each one contains:
  *   - $field->content: The output of the field.
  *   - $field->raw: The raw data for the field, if it exists. This is NOT output safe.
- *   - $field->class: The safe class id to use.
  *   - $field->handler: The Views field handler object controlling this field. Do not use
  *     var_export to dump this object, as it can't handle the recursion.
  *   - $field->inline: Whether or not the field should be inline.
@@ -24,7 +23,7 @@
  * @ingroup views_templates
  */
 ?>
-<?php foreach ($fields as $id => $field): ?>
+<?php foreach ($fields as $field): ?>
   <?php if (!empty($field->separator)): ?>
     <?php print $field->separator; ?>
   <?php endif; ?>
diff --git a/core/modules/views/templates/views-view-grid.tpl.php b/core/modules/views/templates/views-view-grid.tpl.php
index 43ba37b..7cbb0b3 100644
--- a/core/modules/views/templates/views-view-grid.tpl.php
+++ b/core/modules/views/templates/views-view-grid.tpl.php
@@ -13,13 +13,13 @@
 <?php if (!empty($title)) : ?>
   <h3><?php print $title; ?></h3>
 <?php endif; ?>
-<table <?php print $attributes; ?>>
+<table<?php print $attributes; ?>>
   <tbody>
-    <?php foreach ($rows as $row_number => $columns): ?>
-      <tr <?php print $row_classes[$row_number]; ?>>
-        <?php foreach ($columns as $column_number => $item): ?>
-          <td <?php print $column_classes[$row_number][$column_number]; ?>>
-            <?php print $item; ?>
+    <?php foreach ($rows as $row): ?>
+      <tr<?php print $row['attributes']; ?>>
+        <?php foreach ($row['columns'] as $column): ?>
+          <td<?php print $column['attributes']; ?>>
+            <?php print $column['content']; ?>
           </td>
         <?php endforeach; ?>
       </tr>
diff --git a/core/modules/views/templates/views-view-list.tpl.php b/core/modules/views/templates/views-view-list.tpl.php
index 2c4b9c5..b310c83 100644
--- a/core/modules/views/templates/views-view-list.tpl.php
+++ b/core/modules/views/templates/views-view-list.tpl.php
@@ -14,8 +14,8 @@
     <h3><?php print $title; ?></h3>
   <?php endif; ?>
   <?php print $list_type_prefix; ?>
-    <?php foreach ($rows as $id => $row): ?>
-      <li <?php print $row_classes[$id]; ?>><?php print $row; ?></li>
+    <?php foreach ($rows as $row): ?>
+      <li<?php print $row['attributes']; ?>><?php print $row['content']; ?></li>
     <?php endforeach; ?>
   <?php print $list_type_suffix; ?>
 <?php print $wrapper_suffix; ?>
diff --git a/core/modules/views/templates/views-view-summary-unformatted.tpl.php b/core/modules/views/templates/views-view-summary-unformatted.tpl.php
index 2280a71..b63d72e 100644
--- a/core/modules/views/templates/views-view-summary-unformatted.tpl.php
+++ b/core/modules/views/templates/views-view-summary-unformatted.tpl.php
@@ -9,12 +9,12 @@
  * @ingroup views_templates
  */
 ?>
-<?php foreach ($rows as $id => $row): ?>
+<?php foreach ($rows as $row): ?>
   <?php print (!empty($options['inline']) ? '<span' : '<div') . ' class="views-summary views-summary-unformatted">'; ?>
-    <?php if (!empty($row->separator)): ?><? print $row->separator; ?><?php endif; ?>
-    <a href="<?php print $row->url; ?>"<?php print $row_classes[$id]; ?>><?php print $row->link; ?></a>
+    <?php if (!empty($row['separator'])): ?><? print $row['separator']; ?><?php endif; ?>
+    <a href="<?php print $row['url']; ?>"<?php print $row['attributes']; ?>><?php print $row['link']; ?></a>
     <?php if (!empty($options['count'])): ?>
-      (<?php print $row->count; ?>)
+      (<?php print $row['count']; ?>)
     <?php endif; ?>
   <?php print !empty($options['inline']) ? '</span>' : '</div>'; ?>
 <?php endforeach; ?>
diff --git a/core/modules/views/templates/views-view-summary.tpl.php b/core/modules/views/templates/views-view-summary.tpl.php
index ce51e70..9c8d305 100644
--- a/core/modules/views/templates/views-view-summary.tpl.php
+++ b/core/modules/views/templates/views-view-summary.tpl.php
@@ -9,10 +9,10 @@
 ?>
 <div class="item-list">
   <ul class="views-summary">
-  <?php foreach ($rows as $id => $row): ?>
-    <li><a href="<?php print $row->url; ?>"<?php print $row_classes[$id]; ?>><?php print $row->link; ?></a>
+  <?php foreach ($rows as $row): ?>
+    <li><a href="<?php print $row['url']; ?>"<?php print $row['attributes']; ?>><?php print $row['link']; ?></a>
       <?php if (!empty($options['count'])): ?>
-        (<?php print $row->count?>)
+        (<?php print $row['count']; ?>)
       <?php endif; ?>
     </li>
   <?php endforeach; ?>
diff --git a/core/modules/views/templates/views-view-table.tpl.php b/core/modules/views/templates/views-view-table.tpl.php
index 4d44d42..5d98cba 100644
--- a/core/modules/views/templates/views-view-table.tpl.php
+++ b/core/modules/views/templates/views-view-table.tpl.php
@@ -6,15 +6,9 @@
  *
  * - $title : The title of this group of rows.  May be empty.
  * - $header: An array of header labels keyed by field id.
- * - $header_classes: An array of header classes keyed by field id.
  * - $fields: An array of CSS IDs to use for each field id.
- * - $classes: A class or classes to apply to the table, based on settings.
- * - $row_classes: An array of classes to apply to each row, indexed by row
- *   number. This matches the index in $rows.
  * - $rows: An array of row items. Each row is an array of content.
  *   $rows are keyed by row number, fields within rows are keyed by field ID.
- * - $field_classes: An array of classes to apply to each field, indexed by
- *   field id, then row number. This matches the index in $rows.
  * @ingroup views_templates
  */
 
@@ -26,20 +20,20 @@
   <?php if (!empty($header)) : ?>
     <thead>
       <tr>
-        <?php foreach ($header as $field => $label): ?>
-          <th <?php print $header_classes[$field]; ?> scope="col">
-            <?php print $label; ?>
+        <?php foreach ($header as $field): ?>
+          <th<?php print $field['attributes']; ?> scope="col">
+            <?php print $field['content']; ?>
           </th>
         <?php endforeach; ?>
       </tr>
     </thead>
   <?php endif; ?>
   <tbody>
-    <?php foreach ($rows as $row_count => $row): ?>
-      <tr <?php print $row_classes[$row_count]; ?>>
-        <?php foreach ($row as $field => $content): ?>
-          <td <?php print $field_classes[$field][$row_count]; ?>>
-            <?php print $content; ?>
+    <?php foreach ($rows as $row): ?>
+      <tr<?php print $row['attributes']; ?>>
+        <?php foreach ($row['fields'] as $field): ?>
+          <td<?php print $field['attributes']; ?>>
+            <?php print $field['content']; ?>
           </td>
         <?php endforeach; ?>
       </tr>
diff --git a/core/modules/views/templates/views-view-unformatted.tpl.php b/core/modules/views/templates/views-view-unformatted.tpl.php
index b7f63b9..cad96f6 100644
--- a/core/modules/views/templates/views-view-unformatted.tpl.php
+++ b/core/modules/views/templates/views-view-unformatted.tpl.php
@@ -10,8 +10,8 @@
 <?php if (!empty($title)): ?>
   <h3><?php print $title; ?></h3>
 <?php endif; ?>
-<?php foreach ($rows as $id => $row): ?>
-  <div <?php print $row_classes[$id]; ?>>
-    <?php print $row; ?>
+<?php foreach ($rows as $row): ?>
+  <div <?php print $row['attributes']; ?>>
+    <?php print $row['content']; ?>
   </div>
 <?php endforeach; ?>
diff --git a/core/modules/views/templates/views-view.tpl.php b/core/modules/views/templates/views-view.tpl.php
index ca8faef..7864306 100644
--- a/core/modules/views/templates/views-view.tpl.php
+++ b/core/modules/views/templates/views-view.tpl.php
@@ -14,7 +14,6 @@
  *    .view-display-id-[display_name]
  *    .view-dom-id-[dom_id]
  * - $css_name: A css-safe version of the view name.
- * - $css_class: The user-specified classes names, if any
  * - $header: The view header
  * - $footer: The view footer
  * - $rows: The results of the view query, if any
diff --git a/core/modules/views/views.theme.inc b/core/modules/views/views.theme.inc
index 0bae0fc..ff23b8f 100644
--- a/core/modules/views/views.theme.inc
+++ b/core/modules/views/views.theme.inc
@@ -349,7 +349,6 @@ function template_preprocess_views_view_field(&$vars) {
 function template_preprocess_views_view_summary(&$vars) {
   $view     = $vars['view'];
   $argument = $view->argument[$view->build_info['summary_level']];
-  $vars['row_classes'] = array();
 
   $url_options = array();
 
@@ -372,8 +371,8 @@ function template_preprocess_views_view_summary(&$vars) {
   $argument->process_summary_arguments($row_args);
 
   foreach ($vars['rows'] as $id => $row) {
-
-    $vars['rows'][$id]->link = $argument->summary_name($row);
+    $vars['rows'][$id]['attributes'] = new Attribute(array('class' => array()));
+    $vars['rows'][$id]['link'] = $argument->summary_name($row);
     $args = $view->args;
     $args[$argument->position] = $row_args[$id];
 
@@ -381,14 +380,12 @@ function template_preprocess_views_view_summary(&$vars) {
     if (!empty($argument->options['summary_options']['base_path'])) {
       $base_path = $argument->options['summary_options']['base_path'];
     }
-    $vars['rows'][$id]->url = url($view->getUrl($args, $base_path), $url_options);
-    $vars['rows'][$id]->count = intval($row->{$argument->count_alias});
+    $vars['rows'][$id]['url'] = url($view->getUrl($args, $base_path), $url_options);
+    $vars['rows'][$id]['count'] = intval($row->{$argument->count_alias});
 
-    $vars['row_classes'][$id] = array();
-    if (isset($active_urls[$vars['rows'][$id]->url])) {
-      $vars['row_classes'][$id]['class'][] = 'active';
+    if (isset($active_urls[$vars['rows'][$id]['url']])) {
+      $vars['rows'][$id]['attributes']['class'][] = 'active';
     }
-    $vars['row_classes'][$id] = new Attribute($vars['row_classes'][$id]);
   }
 }
 
@@ -397,9 +394,8 @@ function template_preprocess_views_view_summary(&$vars) {
  * unformatted.
  */
 function template_preprocess_views_view_summary_unformatted(&$vars) {
-  $view     = $vars['view'];
+  $view = $vars['view'];
   $argument = $view->argument[$view->build_info['summary_level']];
-  $vars['row_classes'] = array();
 
   $url_options = array();
 
@@ -422,11 +418,12 @@ function template_preprocess_views_view_summary_unformatted(&$vars) {
   $argument->process_summary_arguments($row_args);
 
   foreach ($vars['rows'] as $id => $row) {
+    $vars['rows'][$id]['attributes'] = new Attribute(array('class' => array()));
     // only false on first time:
     if ($count++) {
-      $vars['rows'][$id]->separator = filter_xss_admin($vars['options']['separator']);
+      $vars['rows'][$id]['separator'] = filter_xss_admin($vars['options']->separator);
     }
-    $vars['rows'][$id]->link = $argument->summary_name($row);
+    $vars['rows'][$id]['link'] = $argument->summary_name($row);
     $args = $view->args;
     $args[$argument->position] = $row_args[$id];
 
@@ -434,13 +431,11 @@ function template_preprocess_views_view_summary_unformatted(&$vars) {
     if (!empty($argument->options['summary_options']['base_path'])) {
       $base_path = $argument->options['summary_options']['base_path'];
     }
-    $vars['rows'][$id]->url = url($view->getUrl($args, $base_path), $url_options);
-    $vars['rows'][$id]->count = intval($row->{$argument->count_alias});
-    $vars['row_classes'][$id] = array();
-    if (isset($active_urls[$vars['rows'][$id]->url])) {
-      $vars['row_classes'][$id]['class'][] = 'active';
+    $vars['rows'][$id]['url'] = url($view->getUrl($args, $base_path), $url_options);
+    $vars['rows'][$id]['count'] = intval($row->{$argument->count_alias});
+    if (isset($active_urls[$vars['rows'][$id]['url']])) {
+      $vars['rows'][$id]['attributes']['class'][] = 'active';
     }
-    $vars['row_classes'][$id] = new Attribute($vars['row_classes'][$id]);
   }
 }
 
@@ -448,7 +443,7 @@ function template_preprocess_views_view_summary_unformatted(&$vars) {
  * Display a view as a table style.
  */
 function template_preprocess_views_view_table(&$vars) {
-  $view     = $vars['view'];
+  $view = $vars['view'];
 
   // We need the raw data for this grouping, which is passed in as $vars['rows'].
   // However, the template also needs to use for the rendered fields.  We
@@ -457,7 +452,6 @@ function template_preprocess_views_view_table(&$vars) {
   // Store rows so that they may be used by further preprocess functions.
   $result   = $vars['result'] = $vars['rows'];
   $vars['rows'] = array();
-  $vars['field_classes'] = array();
   $vars['header'] = array();
 
   $options  = $view->style_plugin->options;
@@ -480,6 +474,8 @@ function template_preprocess_views_view_table(&$vars) {
     $query += $view->exposed_raw_input;
   }
 
+  // A boolean to store whether the table's header has any labels.
+  $has_header_labels = FALSE;
   foreach ($columns as $field => $column) {
     // Create a second variable so we can easily find what fields we have and what the
     // CSS classes should be.
@@ -492,7 +488,7 @@ function template_preprocess_views_view_table(&$vars) {
     if ($field == $column && empty($fields[$field]->options['exclude'])) {
       $label = check_plain(!empty($fields[$field]) ? $fields[$field]->label() : '');
       if (empty($options['info'][$field]['sortable']) || !$fields[$field]->click_sortable()) {
-        $vars['header'][$field] = $label;
+        $vars['header'][$field]['content'] = $label;
       }
       else {
         $initial = !empty($options['info'][$field]['default_sort_order']) ? $options['info'][$field]['default_sort_order'] : 'asc';
@@ -513,38 +509,41 @@ function template_preprocess_views_view_table(&$vars) {
           'attributes' => array('title' => $title),
           'query' => $query,
         );
-        $vars['header'][$field] = l($label, current_path(), $link_options);
+        $vars['header'][$field]['content'] = l($label, current_path(), $link_options);
       }
 
       // Set up the header label class.
-      $vars['header_classes'][$field] = array();
+      $vars['header'][$field]['attributes'] = new Attribute(array('class' => array()));
       if ($fields[$field]->options['element_default_classes']) {
-        $vars['header_classes'][$field]['class'][] = 'views-field';
-        $vars['header_classes'][$field]['class'][] = 'views-field-' . $vars['fields'][$field];
+        $vars['header'][$field]['attributes']['class'][] = 'views-field';
+        $vars['header'][$field]['attributes']['class'][] = 'views-field-' . $vars['fields'][$field];
       }
-      $vars['header_classes'][$field] = new Attribute($vars['header_classes'][$field]);
       $class = $fields[$field]->element_label_classes(0);
       if ($class) {
-        $vars['header_classes'][$field]['class'][] = $class;
+        $vars['header'][$field]['attributes']['class'][] = $class;
       }
       // Add responsive header classes.
       if (!empty($options['info'][$field]['responsive'])) {
-        $vars['header_classes'][$field]['class'][] = $options['info'][$field]['responsive'];
+        $vars['header'][$field]['attributes']['class'][] = $options['info'][$field]['responsive'];
         $responsive = TRUE;
       }
       // Add a CSS align class to each field if one was set
       if (!empty($options['info'][$field]['align'])) {
-        $vars['header_classes'][$field]['class'][] = drupal_clean_css_identifier($options['info'][$field]['align']);
+        $vars['header'][$field]['attributes']['class'][] = drupal_clean_css_identifier($options['info'][$field]['align']);
       }
 
       // Add a header label wrapper if one was selected.
-      if ($vars['header'][$field]) {
+      if ($vars['header'][$field]['content']) {
         $element_label_type = $fields[$field]->element_label_type(TRUE, TRUE);
         if ($element_label_type) {
-          $vars['header'][$field] = '<' . $element_label_type . '>' . $vars['header'][$field] . '</' . $element_label_type . '>';
+          $vars['header'][$field]['content'] = '<' . $element_label_type . '>' . $vars['header'][$field]['content'] . '</' . $element_label_type . '>';
         }
       }
 
+      // Check if header label is not empty.
+      if (!empty($vars['header'][$field]['content'])) {
+        $has_header_labels = TRUE;
+      }
     }
 
     // Add a CSS align class to each field if one was set
@@ -553,21 +552,23 @@ function template_preprocess_views_view_table(&$vars) {
     }
 
     // Render each field into its appropriate column.
-    foreach ($result as $num => $row) {
+    foreach ($result as $num => $content) {
+      $vars['rows'][$num]['fields'][$column]['content'] = $content;
+      $vars['rows'][$num]['fields'][$column]['attributes'] = new Attribute(array('class' => array()));
+
       // Add field classes
-      $vars['field_classes'][$field][$num] = array();
       if ($fields[$field]->options['element_default_classes']) {
-        $vars['field_classes'][$field][$num]['class'][] = 'views-field';
-        $vars['field_classes'][$field][$num]['class'][] = 'views-field-' . $vars['fields'][$field];
+        $vars['rows'][$num]['fields'][$column]['attributes']['class'][] = 'views-field';
+        $vars['rows'][$num]['fields'][$column]['attributes']['class'][] = 'views-field-' . $vars['fields'][$field];
       }
-      $vars['field_classes'][$field][$num] = new Attribute($vars['field_classes'][$field][$num]);
 
       if ($classes = $fields[$field]->element_classes($num)) {
-        $vars['field_classes'][$field][$num]['class'][] = $classes;
+        $vars['rows'][$num]['fields'][$column]['attributes']['class'][] = $classes;
       }
+
       // Add responsive header classes.
       if (!empty($options['info'][$field]['responsive'])) {
-        $vars['field_classes'][$field][$num]['class'][] = $options['info'][$field]['responsive'];
+        $vars['rows'][$num]['fields'][$column]['attributes']['class'][] = $options['info'][$field]['responsive'];
       }
 
       if (!empty($fields[$field]) && empty($fields[$field]->options['exclude'])) {
@@ -578,21 +579,21 @@ function template_preprocess_views_view_table(&$vars) {
         }
 
         // Don't bother with separators and stuff if the field does not show up.
-        if (empty($field_output) && !empty($vars['rows'][$num][$column])) {
+        if (empty($field_output) && !empty($vars['rows'][$num]['fields'][$column]['content'])) {
           continue;
         }
 
         // Place the field into the column, along with an optional separator.
-        if (!empty($vars['rows'][$num][$column])) {
+        if (!empty($vars['rows'][$num][$column]['content'])) {
           if (!empty($options['info'][$column]['separator'])) {
-            $vars['rows'][$num][$column] .= filter_xss_admin($options['info'][$column]['separator']);
+            $vars['rows'][$num]['fields'][$column]['content'] .= filter_xss_admin($options['info'][$column]['separator']);
           }
         }
         else {
-          $vars['rows'][$num][$column] = '';
+          $vars['rows'][$num]['fields'][$column]['content'] = '';
         }
 
-        $vars['rows'][$num][$column] .= $field_output;
+        $vars['rows'][$num]['fields'][$column]['content'] .= $field_output;
       }
     }
 
@@ -612,33 +613,32 @@ function template_preprocess_views_view_table(&$vars) {
   }
 
   // Hide table header if all labels are empty.
-  if (!array_filter($vars['header'])) {
+  if (!$has_header_labels) {
     $vars['header'] = array();
   }
 
   $count = 0;
   foreach ($vars['rows'] as $num => $row) {
-    $vars['row_classes'][$num] = array();
+    $vars['rows'][$num]['attributes'] = new Attribute(array('class' => array()));
     if ($row_class_special) {
-      $vars['row_classes'][$num]['class'][] = ($count++ % 2 == 0) ? 'odd' : 'even';
+      $vars['rows'][$num]['attributes']['class'][] = ($count++ % 2 == 0) ? 'odd' : 'even';
       if ($num === 0) {
-        $vars['row_classes'][$num]['class'][] = 'views-row-first';
+        $vars['rows'][$num]['attributes']['class'][] = 'views-row-first';
       }
       elseif ($num === (count($vars['rows']) - 1)) {
-        $vars['row_classes'][$num]['class'][] = 'views-row-last';
+        $vars['rows'][$num]['attributes']['class'][] = 'views-row-last';
       }
     }
     if ($row_class = $handler->get_row_class($num)) {
-      $vars['row_classes'][$num]['class'][] = $row_class;
+      $vars['rows'][$num]['attributes']['class'][] = $row_class;
     }
-    $vars['row_classes'][$num] = new Attribute($vars['row_classes'][$num]);
   }
 
   $vars['attributes']['class'][] = 'views-table';
   if (empty($vars['rows']) && !empty($options['empty_table'])) {
-    $vars['rows'][0][0] = $view->display_handler->renderArea('empty');
-    // Calculate the amounts of rows with output.
-    $vars['field_classes'][0][0] = new Attribute(array(
+    $vars['rows'][0]['fields'][0]['content'] = $view->display_handler->renderArea('empty');
+     // Calculate the amounts of rows with output.
+    $vars['rows'][0]['fields'][0]['attributes'] = new Attribute(array(
       'colspan' => count($vars['header']),
       'class' => 'views-empty',
     ));
@@ -739,37 +739,38 @@ function template_preprocess_views_view_grid(&$vars) {
 
   // Apply the row classes
   foreach ($rows as $row_number => $row) {
-    $row_classes = array();
+    $vars['rows'][$id]['attributes'] = new attribute(array('class' => array()));
+
     if ($default_row_class) {
-      $row_classes['class'][] = 'row-' . ($row_number + 1);
+      $vars['rows'][$id]['attributes']['class'][] = 'row-' . ($row_number + 1);
     }
     if ($row_class_special) {
       if ($row_number == 0) {
-        $row_classes['class'][] = 'row-first';
+        $vars['rows'][$id]['attributes']['class'][] = 'row-first';
       }
       if (count($rows) == ($row_number + 1)) {
-        $row_classes['class'][] = 'row-last';
+        $vars['rows'][$id]['attributes']['class'][] = 'row-last';
       }
     }
-    $row_classes = new Attribute($row_classes);
 
-    foreach ($rows[$row_number] as $column_number => $item) {
-      $vars['column_classes'][$row_number][$column_number] = array();
+    foreach ($row as $column_number => $item) {
+      $vars['rows'][$id]['columns'][$column_number]['content'] = $item;
+      $vars['rows'][$id]['columns'][$column_number]['attributes'] = new attribute(array('class' => array()));
+
       if ($default_row_class) {
-        $vars['column_classes'][$row_number][$column_number]['class'][] = 'col-' . ($column_number + 1);
+        $vars['rows'][$id]['columns'][$column_number]['attributes']['class'][] = 'col-' . ($column_number + 1);
       }
       if ($row_class_special) {
         if ($column_number == 0) {
-          $vars['column_classes'][$row_number][$column_number]['class'][] = 'col-first';
+          $vars['rows'][$id]['columns'][$column_number]['attributes']['class'][] = 'col-first';
         }
         elseif (count($rows[$row_number]) == ($column_number + 1)) {
-          $vars['column_classes'][$row_number][$column_number]['class'][] = 'col-last';
+          $vars['rows'][$id]['columns'][$column_number]['attributes']['class'][] = 'col-last';
         }
       }
       if (isset($row_indexes[$row_number][$column_number]) && $column_class = $view->style_plugin->get_row_class($row_indexes[$row_number][$column_number])) {
-        $vars['column_classes'][$row_number][$column_number]['class'][] = $column_class;
+        $vars['rows'][$id]['columns'][$column_number]['attributes']['class'][] = $column_class;
       }
-      $vars['column_classes'][$row_number][$column_number] = new Attribute($vars['column_classes'][$row_number][$column_number]);
     }
   }
   $vars['rows'] = $rows;
@@ -796,34 +797,34 @@ function template_preprocess_views_view_unformatted(&$vars) {
   $style = $view->style_plugin;
   $options = $style->options;
 
-  $vars['row_classes'] = array();
-  $vars['classes'] = array();
   $default_row_class = isset($options['default_row_class']) ? $options['default_row_class'] : FALSE;
   $row_class_special = isset($options['row_class_special']) ? $options['row_class_special'] : FALSE;
   // Set up striping values.
   $count = 0;
   $max = count($rows);
   foreach ($rows as $id => $row) {
-    $vars['row_classes'][$id] = array();
+    $vars['rows'][$id] = array();
+    $vars['rows'][$id]['content'] = $row;
+    $vars['rows'][$id]['attributes'] = new attribute(array('class' => array()));
+
     $count++;
     if ($default_row_class) {
-      $vars['row_classes'][$id]['class'][] = 'views-row';
-      $vars['row_classes'][$id]['class'][] = 'views-row-' . $count;
+      $vars['rows'][$id]['attributes']['class'][] = 'views-row';
+      $vars['rows'][$id]['attributes']['class'][] = 'views-row-' . $count;
     }
     if ($row_class_special) {
-      $vars['row_classes'][$id]['class'][] = 'views-row-' . ($count % 2 ? 'odd' : 'even');
+      $vars['rows'][$id]['attributes']['class'][] = 'views-row-' . ($count % 2 ? 'odd' : 'even');
       if ($count == 1) {
-        $vars['row_classes'][$id]['class'][] = 'views-row-first';
+        $vars['rows'][$id]['attributes']['class'][] = 'views-row-first';
       }
       if ($count == $max) {
-        $vars['row_classes'][$id]['class'][] = 'views-row-last';
+        $vars['rows'][$id]['attributes']['class'][] = 'views-row-last';
       }
     }
 
     if ($row_class = $view->style_plugin->get_row_class($id)) {
-      $vars['row_classes'][$id]['class'][] = $row_class;
+      $vars['rows'][$id]['attributes']['class'][] = $row_class;
     }
-    $vars['row_classes'][$id] = new Attribute($vars['row_classes'][$id]);
   }
 }
 
diff --git a/t b/t
new file mode 100644
index 0000000..65b6bb9
--- /dev/null
+++ b/t
@@ -0,0 +1,546 @@
+diff --git a/core/modules/views/templates/views-view-fields.tpl.php b/core/modules/views/templates/views-view-fields.tpl.php
+index ae3a4c6..dd4461c 100644
+--- a/core/modules/views/templates/views-view-fields.tpl.php
++++ b/core/modules/views/templates/views-view-fields.tpl.php
+@@ -8,7 +8,6 @@
+  * - $fields: an array of $field objects. Each one contains:
+  *   - $field->content: The output of the field.
+  *   - $field->raw: The raw data for the field, if it exists. This is NOT output safe.
+- *   - $field->class: The safe class id to use.
+  *   - $field->handler: The Views field handler object controlling this field. Do not use
+  *     var_export to dump this object, as it can't handle the recursion.
+  *   - $field->inline: Whether or not the field should be inline.
+@@ -24,7 +23,7 @@
+  * @ingroup views_templates
+  */
+ ?>
+-<?php foreach ($fields as $id => $field): ?>
++<?php foreach ($fields as $field): ?>
+   <?php if (!empty($field->separator)): ?>
+     <?php print $field->separator; ?>
+   <?php endif; ?>
+diff --git a/core/modules/views/templates/views-view-grid.tpl.php b/core/modules/views/templates/views-view-grid.tpl.php
+index 43ba37b..a9f7b34 100644
+--- a/core/modules/views/templates/views-view-grid.tpl.php
++++ b/core/modules/views/templates/views-view-grid.tpl.php
+@@ -13,13 +13,13 @@
+ <?php if (!empty($title)) : ?>
+   <h3><?php print $title; ?></h3>
+ <?php endif; ?>
+-<table <?php print $attributes; ?>>
++<table<?php print $attributes; ?>>
+   <tbody>
+-    <?php foreach ($rows as $row_number => $columns): ?>
+-      <tr <?php print $row_classes[$row_number]; ?>>
+-        <?php foreach ($columns as $column_number => $item): ?>
+-          <td <?php print $column_classes[$row_number][$column_number]; ?>>
+-            <?php print $item; ?>
++    <?php foreach ($rows as $row): ?>
++      <tr<?php print $row['attributes']; ?>>
++        <?php foreach ($row['columns'] => $column): ?>
++          <td<?php print $column['attributes']; ?>>
++            <?php print $column['content']; ?>
+           </td>
+         <?php endforeach; ?>
+       </tr>
+diff --git a/core/modules/views/templates/views-view-list.tpl.php b/core/modules/views/templates/views-view-list.tpl.php
+index 2c4b9c5..b310c83 100644
+--- a/core/modules/views/templates/views-view-list.tpl.php
++++ b/core/modules/views/templates/views-view-list.tpl.php
+@@ -14,8 +14,8 @@
+     <h3><?php print $title; ?></h3>
+   <?php endif; ?>
+   <?php print $list_type_prefix; ?>
+-    <?php foreach ($rows as $id => $row): ?>
+-      <li <?php print $row_classes[$id]; ?>><?php print $row; ?></li>
++    <?php foreach ($rows as $row): ?>
++      <li<?php print $row['attributes']; ?>><?php print $row['content']; ?></li>
+     <?php endforeach; ?>
+   <?php print $list_type_suffix; ?>
+ <?php print $wrapper_suffix; ?>
+diff --git a/core/modules/views/templates/views-view-summary-unformatted.tpl.php b/core/modules/views/templates/views-view-summary-unformatted.tpl.php
+index 2280a71..b63d72e 100644
+--- a/core/modules/views/templates/views-view-summary-unformatted.tpl.php
++++ b/core/modules/views/templates/views-view-summary-unformatted.tpl.php
+@@ -9,12 +9,12 @@
+  * @ingroup views_templates
+  */
+ ?>
+-<?php foreach ($rows as $id => $row): ?>
++<?php foreach ($rows as $row): ?>
+   <?php print (!empty($options['inline']) ? '<span' : '<div') . ' class="views-summary views-summary-unformatted">'; ?>
+-    <?php if (!empty($row->separator)): ?><? print $row->separator; ?><?php endif; ?>
+-    <a href="<?php print $row->url; ?>"<?php print $row_classes[$id]; ?>><?php print $row->link; ?></a>
++    <?php if (!empty($row['separator'])): ?><? print $row['separator']; ?><?php endif; ?>
++    <a href="<?php print $row['url']; ?>"<?php print $row['attributes']; ?>><?php print $row['link']; ?></a>
+     <?php if (!empty($options['count'])): ?>
+-      (<?php print $row->count; ?>)
++      (<?php print $row['count']; ?>)
+     <?php endif; ?>
+   <?php print !empty($options['inline']) ? '</span>' : '</div>'; ?>
+ <?php endforeach; ?>
+diff --git a/core/modules/views/templates/views-view-summary.tpl.php b/core/modules/views/templates/views-view-summary.tpl.php
+index ce51e70..9c8d305 100644
+--- a/core/modules/views/templates/views-view-summary.tpl.php
++++ b/core/modules/views/templates/views-view-summary.tpl.php
+@@ -9,10 +9,10 @@
+ ?>
+ <div class="item-list">
+   <ul class="views-summary">
+-  <?php foreach ($rows as $id => $row): ?>
+-    <li><a href="<?php print $row->url; ?>"<?php print $row_classes[$id]; ?>><?php print $row->link; ?></a>
++  <?php foreach ($rows as $row): ?>
++    <li><a href="<?php print $row['url']; ?>"<?php print $row['attributes']; ?>><?php print $row['link']; ?></a>
+       <?php if (!empty($options['count'])): ?>
+-        (<?php print $row->count?>)
++        (<?php print $row['count']; ?>)
+       <?php endif; ?>
+     </li>
+   <?php endforeach; ?>
+diff --git a/core/modules/views/templates/views-view-table.tpl.php b/core/modules/views/templates/views-view-table.tpl.php
+index 4d44d42..5d98cba 100644
+--- a/core/modules/views/templates/views-view-table.tpl.php
++++ b/core/modules/views/templates/views-view-table.tpl.php
+@@ -6,15 +6,9 @@
+  *
+  * - $title : The title of this group of rows.  May be empty.
+  * - $header: An array of header labels keyed by field id.
+- * - $header_classes: An array of header classes keyed by field id.
+  * - $fields: An array of CSS IDs to use for each field id.
+- * - $classes: A class or classes to apply to the table, based on settings.
+- * - $row_classes: An array of classes to apply to each row, indexed by row
+- *   number. This matches the index in $rows.
+  * - $rows: An array of row items. Each row is an array of content.
+  *   $rows are keyed by row number, fields within rows are keyed by field ID.
+- * - $field_classes: An array of classes to apply to each field, indexed by
+- *   field id, then row number. This matches the index in $rows.
+  * @ingroup views_templates
+  */
+ 
+@@ -26,20 +20,20 @@
+   <?php if (!empty($header)) : ?>
+     <thead>
+       <tr>
+-        <?php foreach ($header as $field => $label): ?>
+-          <th <?php print $header_classes[$field]; ?> scope="col">
+-            <?php print $label; ?>
++        <?php foreach ($header as $field): ?>
++          <th<?php print $field['attributes']; ?> scope="col">
++            <?php print $field['content']; ?>
+           </th>
+         <?php endforeach; ?>
+       </tr>
+     </thead>
+   <?php endif; ?>
+   <tbody>
+-    <?php foreach ($rows as $row_count => $row): ?>
+-      <tr <?php print $row_classes[$row_count]; ?>>
+-        <?php foreach ($row as $field => $content): ?>
+-          <td <?php print $field_classes[$field][$row_count]; ?>>
+-            <?php print $content; ?>
++    <?php foreach ($rows as $row): ?>
++      <tr<?php print $row['attributes']; ?>>
++        <?php foreach ($row['fields'] as $field): ?>
++          <td<?php print $field['attributes']; ?>>
++            <?php print $field['content']; ?>
+           </td>
+         <?php endforeach; ?>
+       </tr>
+diff --git a/core/modules/views/templates/views-view-unformatted.tpl.php b/core/modules/views/templates/views-view-unformatted.tpl.php
+index b7f63b9..cad96f6 100644
+--- a/core/modules/views/templates/views-view-unformatted.tpl.php
++++ b/core/modules/views/templates/views-view-unformatted.tpl.php
+@@ -10,8 +10,8 @@
+ <?php if (!empty($title)): ?>
+   <h3><?php print $title; ?></h3>
+ <?php endif; ?>
+-<?php foreach ($rows as $id => $row): ?>
+-  <div <?php print $row_classes[$id]; ?>>
+-    <?php print $row; ?>
++<?php foreach ($rows as $row): ?>
++  <div <?php print $row['attributes']; ?>>
++    <?php print $row['content']; ?>
+   </div>
+ <?php endforeach; ?>
+diff --git a/core/modules/views/templates/views-view.tpl.php b/core/modules/views/templates/views-view.tpl.php
+index ca8faef..7864306 100644
+--- a/core/modules/views/templates/views-view.tpl.php
++++ b/core/modules/views/templates/views-view.tpl.php
+@@ -14,7 +14,6 @@
+  *    .view-display-id-[display_name]
+  *    .view-dom-id-[dom_id]
+  * - $css_name: A css-safe version of the view name.
+- * - $css_class: The user-specified classes names, if any
+  * - $header: The view header
+  * - $footer: The view footer
+  * - $rows: The results of the view query, if any
+diff --git a/core/modules/views/views.theme.inc b/core/modules/views/views.theme.inc
+index 0bae0fc..63057a7 100644
+--- a/core/modules/views/views.theme.inc
++++ b/core/modules/views/views.theme.inc
+@@ -349,7 +349,6 @@ function template_preprocess_views_view_field(&$vars) {
+ function template_preprocess_views_view_summary(&$vars) {
+   $view     = $vars['view'];
+   $argument = $view->argument[$view->build_info['summary_level']];
+-  $vars['row_classes'] = array();
+ 
+   $url_options = array();
+ 
+@@ -372,8 +371,8 @@ function template_preprocess_views_view_summary(&$vars) {
+   $argument->process_summary_arguments($row_args);
+ 
+   foreach ($vars['rows'] as $id => $row) {
+-
+-    $vars['rows'][$id]->link = $argument->summary_name($row);
++    $vars['rows'][$id]['attributes'] = new Attribute(array('class' => array()));
++    $vars['rows'][$id]['link'] = $argument->summary_name($row);
+     $args = $view->args;
+     $args[$argument->position] = $row_args[$id];
+ 
+@@ -381,14 +380,12 @@ function template_preprocess_views_view_summary(&$vars) {
+     if (!empty($argument->options['summary_options']['base_path'])) {
+       $base_path = $argument->options['summary_options']['base_path'];
+     }
+-    $vars['rows'][$id]->url = url($view->getUrl($args, $base_path), $url_options);
+-    $vars['rows'][$id]->count = intval($row->{$argument->count_alias});
++    $vars['rows'][$id]['url'] = url($view->getUrl($args, $base_path), $url_options);
++    $vars['rows'][$id]['count'] = intval($row->{$argument->count_alias});
+ 
+-    $vars['row_classes'][$id] = array();
+-    if (isset($active_urls[$vars['rows'][$id]->url])) {
+-      $vars['row_classes'][$id]['class'][] = 'active';
++    if (isset($active_urls[$vars['rows'][$id]['url']])) {
++      $vars['rows'][$id]['attributes']['class'][] = 'active';
+     }
+-    $vars['row_classes'][$id] = new Attribute($vars['row_classes'][$id]);
+   }
+ }
+ 
+@@ -397,9 +394,8 @@ function template_preprocess_views_view_summary(&$vars) {
+  * unformatted.
+  */
+ function template_preprocess_views_view_summary_unformatted(&$vars) {
+-  $view     = $vars['view'];
++  $view = $vars['view'];
+   $argument = $view->argument[$view->build_info['summary_level']];
+-  $vars['row_classes'] = array();
+ 
+   $url_options = array();
+ 
+@@ -422,11 +418,12 @@ function template_preprocess_views_view_summary_unformatted(&$vars) {
+   $argument->process_summary_arguments($row_args);
+ 
+   foreach ($vars['rows'] as $id => $row) {
++    $vars['rows'][$id]['attributes'] = new Attribute(array('class' => array()));
+     // only false on first time:
+     if ($count++) {
+-      $vars['rows'][$id]->separator = filter_xss_admin($vars['options']['separator']);
++      $vars['rows'][$id]['separator'] = filter_xss_admin($vars['options']->separator);
+     }
+-    $vars['rows'][$id]->link = $argument->summary_name($row);
++    $vars['rows'][$id]['link'] = $argument->summary_name($row);
+     $args = $view->args;
+     $args[$argument->position] = $row_args[$id];
+ 
+@@ -434,13 +431,11 @@ function template_preprocess_views_view_summary_unformatted(&$vars) {
+     if (!empty($argument->options['summary_options']['base_path'])) {
+       $base_path = $argument->options['summary_options']['base_path'];
+     }
+-    $vars['rows'][$id]->url = url($view->getUrl($args, $base_path), $url_options);
+-    $vars['rows'][$id]->count = intval($row->{$argument->count_alias});
+-    $vars['row_classes'][$id] = array();
+-    if (isset($active_urls[$vars['rows'][$id]->url])) {
+-      $vars['row_classes'][$id]['class'][] = 'active';
++    $vars['rows'][$id]['url'] = url($view->getUrl($args, $base_path), $url_options);
++    $vars['rows'][$id]['count'] = intval($row->{$argument->count_alias});
++    if (isset($active_urls[$vars['rows'][$id]['url']])) {
++      $vars['rows'][$id]['attributes']['class'][] = 'active';
+     }
+-    $vars['row_classes'][$id] = new Attribute($vars['row_classes'][$id]);
+   }
+ }
+ 
+@@ -448,7 +443,7 @@ function template_preprocess_views_view_summary_unformatted(&$vars) {
+  * Display a view as a table style.
+  */
+ function template_preprocess_views_view_table(&$vars) {
+-  $view     = $vars['view'];
++  $view = $vars['view'];
+ 
+   // We need the raw data for this grouping, which is passed in as $vars['rows'].
+   // However, the template also needs to use for the rendered fields.  We
+@@ -457,7 +452,6 @@ function template_preprocess_views_view_table(&$vars) {
+   // Store rows so that they may be used by further preprocess functions.
+   $result   = $vars['result'] = $vars['rows'];
+   $vars['rows'] = array();
+-  $vars['field_classes'] = array();
+   $vars['header'] = array();
+ 
+   $options  = $view->style_plugin->options;
+@@ -480,6 +474,8 @@ function template_preprocess_views_view_table(&$vars) {
+     $query += $view->exposed_raw_input;
+   }
+ 
++  // A boolean to store whether the table's header has any labels.
++  $has_header_labels = FALSE;
+   foreach ($columns as $field => $column) {
+     // Create a second variable so we can easily find what fields we have and what the
+     // CSS classes should be.
+@@ -492,7 +488,7 @@ function template_preprocess_views_view_table(&$vars) {
+     if ($field == $column && empty($fields[$field]->options['exclude'])) {
+       $label = check_plain(!empty($fields[$field]) ? $fields[$field]->label() : '');
+       if (empty($options['info'][$field]['sortable']) || !$fields[$field]->click_sortable()) {
+-        $vars['header'][$field] = $label;
++        $vars['header'][$field]['content'] = $label;
+       }
+       else {
+         $initial = !empty($options['info'][$field]['default_sort_order']) ? $options['info'][$field]['default_sort_order'] : 'asc';
+@@ -513,38 +509,41 @@ function template_preprocess_views_view_table(&$vars) {
+           'attributes' => array('title' => $title),
+           'query' => $query,
+         );
+-        $vars['header'][$field] = l($label, current_path(), $link_options);
++        $vars['header'][$field]['content'] = l($label, current_path(), $link_options);
+       }
+ 
+       // Set up the header label class.
+-      $vars['header_classes'][$field] = array();
++      $vars['header'][$field]['attributes'] = new Attribute(array('class' => array()));
+       if ($fields[$field]->options['element_default_classes']) {
+-        $vars['header_classes'][$field]['class'][] = 'views-field';
+-        $vars['header_classes'][$field]['class'][] = 'views-field-' . $vars['fields'][$field];
++        $vars['header'][$field]['attributes']['class'][] = 'views-field';
++        $vars['header'][$field]['attributes']['class'][] = 'views-field-' . $vars['fields'][$field];
+       }
+-      $vars['header_classes'][$field] = new Attribute($vars['header_classes'][$field]);
+       $class = $fields[$field]->element_label_classes(0);
+       if ($class) {
+-        $vars['header_classes'][$field]['class'][] = $class;
++        $vars['header'][$field]['attributes']['class'][] = $class;
+       }
+       // Add responsive header classes.
+       if (!empty($options['info'][$field]['responsive'])) {
+-        $vars['header_classes'][$field]['class'][] = $options['info'][$field]['responsive'];
++        $vars['header'][$field]['attributes']['class'][] = $options['info'][$field]['responsive'];
+         $responsive = TRUE;
+       }
+       // Add a CSS align class to each field if one was set
+       if (!empty($options['info'][$field]['align'])) {
+-        $vars['header_classes'][$field]['class'][] = drupal_clean_css_identifier($options['info'][$field]['align']);
++        $vars['header'][$field]['attributes']['class'][] = drupal_clean_css_identifier($options['info'][$field]['align']);
+       }
+ 
+       // Add a header label wrapper if one was selected.
+-      if ($vars['header'][$field]) {
++      if ($vars['header'][$field]['content']) {
+         $element_label_type = $fields[$field]->element_label_type(TRUE, TRUE);
+         if ($element_label_type) {
+-          $vars['header'][$field] = '<' . $element_label_type . '>' . $vars['header'][$field] . '</' . $element_label_type . '>';
++          $vars['header'][$field]['content'] = '<' . $element_label_type . '>' . $vars['header'][$field]['content'] . '</' . $element_label_type . '>';
+         }
+       }
+ 
++      // Check if header label is not empty.
++      if (!empty($vars['header'][$field]['content'])) {
++        $has_header_labels = TRUE;
++      }
+     }
+ 
+     // Add a CSS align class to each field if one was set
+@@ -553,21 +552,23 @@ function template_preprocess_views_view_table(&$vars) {
+     }
+ 
+     // Render each field into its appropriate column.
+-    foreach ($result as $num => $row) {
++    foreach ($result as $num => $content) {
++      $vars['rows'][$num]['fields'][$column]['content'] = $content;
++      $vars['rows'][$num]['fields'][$column]['attributes'] = new Attribute(array('class' => array()));
++
+       // Add field classes
+-      $vars['field_classes'][$field][$num] = array();
+       if ($fields[$field]->options['element_default_classes']) {
+-        $vars['field_classes'][$field][$num]['class'][] = 'views-field';
+-        $vars['field_classes'][$field][$num]['class'][] = 'views-field-' . $vars['fields'][$field];
++        $vars['rows'][$num]['fields'][$column]['attributes']['class'][] = 'views-field';
++        $vars['rows'][$num]['fields'][$column]['attributes']['class'][] = 'views-field-' . $vars['fields'][$field];
+       }
+-      $vars['field_classes'][$field][$num] = new Attribute($vars['field_classes'][$field][$num]);
+ 
+       if ($classes = $fields[$field]->element_classes($num)) {
+-        $vars['field_classes'][$field][$num]['class'][] = $classes;
++        $vars['rows'][$num]['fields'][$column]['attributes']['class'][] = $classes;
+       }
++
+       // Add responsive header classes.
+       if (!empty($options['info'][$field]['responsive'])) {
+-        $vars['field_classes'][$field][$num]['class'][] = $options['info'][$field]['responsive'];
++        $vars['rows'][$num]['fields'][$column]['attributes']['class'][] = $options['info'][$field]['responsive'];
+       }
+ 
+       if (!empty($fields[$field]) && empty($fields[$field]->options['exclude'])) {
+@@ -578,21 +579,21 @@ function template_preprocess_views_view_table(&$vars) {
+         }
+ 
+         // Don't bother with separators and stuff if the field does not show up.
+-        if (empty($field_output) && !empty($vars['rows'][$num][$column])) {
++        if (empty($field_output) && !empty($vars['rows'][$num]['fields'][$column]['content'])) {
+           continue;
+         }
+ 
+         // Place the field into the column, along with an optional separator.
+-        if (!empty($vars['rows'][$num][$column])) {
++        if (!empty($variables['rows'][$num][$column]['content'])) {
+           if (!empty($options['info'][$column]['separator'])) {
+-            $vars['rows'][$num][$column] .= filter_xss_admin($options['info'][$column]['separator']);
++            $vars['rows'][$num]['fields'][$column]['content'] .= filter_xss_admin($options['info'][$column]['separator']);
+           }
+         }
+         else {
+-          $vars['rows'][$num][$column] = '';
++          $vars['rows'][$num]['fields'][$column]['content'] = '';
+         }
+ 
+-        $vars['rows'][$num][$column] .= $field_output;
++        $vars['rows'][$num]['fields'][$column]['content'] .= $field_output;
+       }
+     }
+ 
+@@ -612,33 +613,32 @@ function template_preprocess_views_view_table(&$vars) {
+   }
+ 
+   // Hide table header if all labels are empty.
+-  if (!array_filter($vars['header'])) {
++  if (!$has_header_labels) {
+     $vars['header'] = array();
+   }
+ 
+   $count = 0;
+   foreach ($vars['rows'] as $num => $row) {
+-    $vars['row_classes'][$num] = array();
++    $vars['rows'][$num]['attributes'] = new Attribute(array('class' => array()));
+     if ($row_class_special) {
+-      $vars['row_classes'][$num]['class'][] = ($count++ % 2 == 0) ? 'odd' : 'even';
++      $vars['rows'][$num]['attributes']['class'][] = ($count++ % 2 == 0) ? 'odd' : 'even';
+       if ($num === 0) {
+-        $vars['row_classes'][$num]['class'][] = 'views-row-first';
++        $vars['rows'][$num]['attributes']['class'][] = 'views-row-first';
+       }
+       elseif ($num === (count($vars['rows']) - 1)) {
+-        $vars['row_classes'][$num]['class'][] = 'views-row-last';
++        $vars['rows'][$num]['attributes']['class'][] = 'views-row-last';
+       }
+     }
+     if ($row_class = $handler->get_row_class($num)) {
+-      $vars['row_classes'][$num]['class'][] = $row_class;
++      $vars['rows'][$num]['attributes']['class'][] = $row_class;
+     }
+-    $vars['row_classes'][$num] = new Attribute($vars['row_classes'][$num]);
+   }
+ 
+   $vars['attributes']['class'][] = 'views-table';
+   if (empty($vars['rows']) && !empty($options['empty_table'])) {
+-    $vars['rows'][0][0] = $view->display_handler->renderArea('empty');
+-    // Calculate the amounts of rows with output.
+-    $vars['field_classes'][0][0] = new Attribute(array(
++    $vars['rows'][0]['fields'][0]['content'] = $view->display_handler->renderArea('empty');
++     // Calculate the amounts of rows with output.
++    $vars['rows'][0]['fields'][0]['attributes'] = new Attribute(array(
+       'colspan' => count($vars['header']),
+       'class' => 'views-empty',
+     ));
+@@ -739,37 +739,38 @@ function template_preprocess_views_view_grid(&$vars) {
+ 
+   // Apply the row classes
+   foreach ($rows as $row_number => $row) {
+-    $row_classes = array();
++    $vars['rows'][$id]['attributes'] = new attribute(array('class' => array()));
++
+     if ($default_row_class) {
+-      $row_classes['class'][] = 'row-' . ($row_number + 1);
++      $vars['rows'][$id]['attributes']['class'][] = 'row-' . ($row_number + 1);
+     }
+     if ($row_class_special) {
+       if ($row_number == 0) {
+-        $row_classes['class'][] = 'row-first';
++        $vars['rows'][$id]['attributes']['class'][] = 'row-first';
+       }
+       if (count($rows) == ($row_number + 1)) {
+-        $row_classes['class'][] = 'row-last';
++        $vars['rows'][$id]['attributes']['class'][] = 'row-last';
+       }
+     }
+-    $row_classes = new Attribute($row_classes);
+ 
+-    foreach ($rows[$row_number] as $column_number => $item) {
+-      $vars['column_classes'][$row_number][$column_number] = array();
++    foreach ($row as $column_number => $item) {
++      $vars['rows'][$id]['columns'][$column_number]['content'] = $item;
++      $vars['rows'][$id]['columns'][$column_number]['attributes'] = new attribute(array('class' => array()));
++
+       if ($default_row_class) {
+-        $vars['column_classes'][$row_number][$column_number]['class'][] = 'col-' . ($column_number + 1);
++        $vars['rows'][$id]['columns'][$column_number]['attributes']['class'][] = 'col-' . ($column_number + 1);
+       }
+       if ($row_class_special) {
+         if ($column_number == 0) {
+-          $vars['column_classes'][$row_number][$column_number]['class'][] = 'col-first';
++          $vars['rows'][$id]['columns'][$column_number]['attributes']['class'][] = 'col-first';
+         }
+         elseif (count($rows[$row_number]) == ($column_number + 1)) {
+-          $vars['column_classes'][$row_number][$column_number]['class'][] = 'col-last';
++          $vars['rows'][$id]['columns'][$column_number]['attributes']['class'][] = 'col-last';
+         }
+       }
+       if (isset($row_indexes[$row_number][$column_number]) && $column_class = $view->style_plugin->get_row_class($row_indexes[$row_number][$column_number])) {
+-        $vars['column_classes'][$row_number][$column_number]['class'][] = $column_class;
++        $vars['rows'][$id]['columns'][$column_number]['attributes']['class'][] = $column_class;
+       }
+-      $vars['column_classes'][$row_number][$column_number] = new Attribute($vars['column_classes'][$row_number][$column_number]);
+     }
+   }
+   $vars['rows'] = $rows;
+@@ -796,34 +797,34 @@ function template_preprocess_views_view_unformatted(&$vars) {
+   $style = $view->style_plugin;
+   $options = $style->options;
+ 
+-  $vars['row_classes'] = array();
+-  $vars['classes'] = array();
+   $default_row_class = isset($options['default_row_class']) ? $options['default_row_class'] : FALSE;
+   $row_class_special = isset($options['row_class_special']) ? $options['row_class_special'] : FALSE;
+   // Set up striping values.
+   $count = 0;
+   $max = count($rows);
+   foreach ($rows as $id => $row) {
+-    $vars['row_classes'][$id] = array();
++    $vars['rows'][$id] = array();
++    $vars['rows'][$id]['content'] = $row;
++    $vars['rows'][$id]['attributes'] = new attribute(array('class' => array()));
++
+     $count++;
+     if ($default_row_class) {
+-      $vars['row_classes'][$id]['class'][] = 'views-row';
+-      $vars['row_classes'][$id]['class'][] = 'views-row-' . $count;
++      $vars['rows'][$id]['attributes']['class'][] = 'views-row';
++      $vars['rows'][$id]['attributes']['class'][] = 'views-row-' . $count;
+     }
+     if ($row_class_special) {
+-      $vars['row_classes'][$id]['class'][] = 'views-row-' . ($count % 2 ? 'odd' : 'even');
++      $vars['rows'][$id]['attributes']['class'][] = 'views-row-' . ($count % 2 ? 'odd' : 'even');
+       if ($count == 1) {
+-        $vars['row_classes'][$id]['class'][] = 'views-row-first';
++        $vars['rows'][$id]['attributes']['class'][] = 'views-row-first';
+       }
+       if ($count == $max) {
+-        $vars['row_classes'][$id]['class'][] = 'views-row-last';
++        $vars['rows'][$id]['attributes']['class'][] = 'views-row-last';
+       }
+     }
+ 
+     if ($row_class = $view->style_plugin->get_row_class($id)) {
+-      $vars['row_classes'][$id]['class'][] = $row_class;
++      $vars['rows'][$id]['attributes']['class'][] = $row_class;
+     }
+-    $vars['row_classes'][$id] = new Attribute($vars['row_classes'][$id]);
+   }
+ }
+