| Index: third_party/WebKit/public/web/WebFrameClient.h | 
| diff --git a/third_party/WebKit/public/web/WebFrameClient.h b/third_party/WebKit/public/web/WebFrameClient.h | 
| index a0ac6dd69fb9f1e392b1f87e10d9b8385bee11ec..8379aa6d8dece2180fb41d815891b71ad4b7e2dc 100644 | 
| --- a/third_party/WebKit/public/web/WebFrameClient.h | 
| +++ b/third_party/WebKit/public/web/WebFrameClient.h | 
| @@ -74,6 +74,7 @@ class WebGeolocationClient; | 
| class WebMediaPlayer; | 
| class WebMediaPlayerClient; | 
| class WebMediaPlayerEncryptedMediaClient; | 
| +class WebMediaSession; | 
| class WebMIDIClient; | 
| class WebNotificationPermissionCallback; | 
| class WebPermissionClient; | 
| @@ -112,6 +113,9 @@ public: | 
| virtual WebMediaPlayer* createMediaPlayer(WebLocalFrame*, const WebURL&, WebMediaPlayerClient*, WebMediaPlayerEncryptedMediaClient*, WebContentDecryptionModule*) { return 0; } | 
|  | 
| // May return null. | 
| +    virtual WebMediaSession* createMediaSession(WebLocalFrame*) { return 0; } | 
| + | 
| +    // May return null. | 
| virtual WebApplicationCacheHost* createApplicationCacheHost(WebLocalFrame*, WebApplicationCacheHostClient*) { return 0; } | 
|  | 
| // May return null. | 
|  |