[Feature might be dropped] VideoPlaybackQuality.totalFrameDelay

content/renderer/media/android/webmediaplayer_android.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_MEDIA_ANDROID_WEBMEDIAPLAYER_ANDROID_H_
 #define CONTENT_RENDERER_MEDIA_ANDROID_WEBMEDIAPLAYER_ANDROID_H_
 
 #include <jni.h>
 #include <string>
 #include <vector>
@@ skipping 139 matching lines @@
   virtual bool hasSingleSecurityOrigin() const;
   virtual bool didPassCORSAccessCheck() const;
 
   virtual double mediaTimeForTimeValue(double timeValue) const;
 
   // Provide statistics.
   virtual unsigned decodedFrameCount() const;
   virtual unsigned droppedFrameCount() const;
   virtual unsigned audioDecodedByteCount() const;
   virtual unsigned videoDecodedByteCount() const;
+  virtual double totalFrameDelay() const;
 
   // cc::VideoFrameProvider implementation. These methods are running on the
   // compositor thread.
   virtual void SetVideoFrameProviderClient(
       cc::VideoFrameProvider::Client* client) OVERRIDE;
   virtual scoped_refptr<media::VideoFrame> GetCurrentFrame() OVERRIDE;
   virtual void PutCurrentFrame(const scoped_refptr<media::VideoFrame>& frame)
       OVERRIDE;
 
   // Media player callback handlers.
@@ skipping 308 matching lines @@
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<WebMediaPlayerAndroid> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_ANDROID_WEBMEDIAPLAYER_ANDROID_H_