Allow restriction by class names in media_internet_get_provider()

The 5 year old patch in #1 to media_internet.module does not apply to the latest media 7.x-2.x-dev, but feel free to submit a re-rolled patch
and a media maintainer will consider re-opening if you need this and want it reviewed.

Checking patch modules/media_internet/media_internet.module...
error: while searching for:
 * Finds the appropriate provider for a given URL or embed_string
 *
 * Each provider has a claim() method which it uses to tell media_internet
 * that it should handle this input.  We cycle through all providers to find
 * the right one.
 *
 * @todo: Make this into a normal hook or something because we have to instantiate
 * each class to test and that's not right.
 */
function media_internet_get_provider($embed_string) {
  foreach (media_internet_get_providers() as $class_name => $nothing) {
    $p = new $class_name($embed_string);
    if ($p->claim($embed_string)) {
      return $p;

error: patch failed: modules/media_internet/media_internet.module:99
error: modules/media_internet/media_internet.module: patch does not apply

Per joseph.olstad, closing as outdated.