Remove WebTestProxy override of WebFrameClient::createMediaPlayer().

public/testing/WebTestProxy.h

Index: public/testing/WebTestProxy.h
diff --git a/public/testing/WebTestProxy.h b/public/testing/WebTestProxy.h
index 8c21377503febc39628f8773abd15941a7c923da..e61e7911489f567859f3c1e7a84ce0b8e6d0e3e2 100644
--- a/public/testing/WebTestProxy.h
+++ b/public/testing/WebTestProxy.h
@@ -63,8 +63,6 @@ class WebFrame;
 class WebGeolocationClient;
 class WebGeolocationClientMock;
 class WebImage;
-class WebMediaPlayer;
-class WebMediaPlayerClient;
 class WebMIDIAccessor;
 class WebMIDIAccessorClient;
 class WebNode;
@@ -172,7 +170,6 @@ protected:
     void didStopLoading();
     void showContextMenu(WebKit::WebFrame*, const WebKit::WebContextMenuData&);
     WebKit::WebUserMediaClient* userMediaClient();
-    WebKit::WebMediaPlayer* createMediaPlayer(WebKit::WebFrame*, const WebKit::WebURL&, WebKit::WebMediaPlayerClient*);
     void printPage(WebKit::WebFrame*);
     WebKit::WebNotificationPresenter* notificationPresenter();
     WebKit::WebGeolocationClient* geolocationClient();
@@ -406,10 +403,6 @@ public:
     {
         return WebTestProxyBase::userMediaClient();
     }
-    virtual WebKit::WebMediaPlayer* createMediaPlayer(WebKit::WebFrame* frame, const WebKit::WebURL& url, WebKit::WebMediaPlayerClient* client)
-    {
-        return WebTestProxyBase::createMediaPlayer(frame, url, client);
-    }
     virtual void printPage(WebKit::WebFrame* frame)
     {
         WebTestProxyBase::printPage(frame);