message: Switch to media item for game thumbnail component
diff: Devlog-Only
  </span>
  - <span class="game-thumbnail-video-tag" ng-if="::$ctrl.game.has_animated_thumbnail && $ctrl.screen.isDesktop">
  + <span class="game-thumbnail-video-tag" ng-if="::$ctrl.game.thumbnail_media_item.is_animated && $ctrl.screen.isDesktop">
  <span class="jolticon jolticon-stream"></span>
  </span>
  <gj-game-thumbnail-img [game]="::$ctrl.game"></gj-game-thumbnail-img>
  <gj-video
  - ng-if="$ctrl.game.has_animated_thumbnail && $ctrl.screen.isDesktop && $ctrl.isActive"
  - poster="{{ ::$ctrl.game.img_thumbnail }}"
  - webm="{{ ::$ctrl.game.img_thumbnail_webm }}"
  - mp4="{{ ::$ctrl.game.img_thumbnail_mp4 }}"
  + ng-if="$ctrl.game.thumbnail_media_item.is_animated && $ctrl.screen.isDesktop && $ctrl.isActive"
  + poster="{{ ::$ctrl.game.thumbnail_media_item.mediaserver_url }}"
  + webm="{{ ::$ctrl.game.thumbnail_media_item.mediaserver_url_webm }}"
  + mp4="{{ ::$ctrl.game.thumbnail_media_item.mediaserver_url_mp4 }}"
  >
  </gj-video>
  </div>
  