Add video width and height to getSettings.

third_party/WebKit/public/platform/WebMediaStreamTrack.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 28 matching lines @@
 class WebMediaStreamSource;
 class WebString;
 
 class WebMediaStreamTrack {
 public:
     struct Settings {
         bool hasFrameRate()
         {
             return frameRate >= 0.0;
         }
+        bool hasWidth()
+        {
+            return width >= 0;
+        }
+        bool hasHeight()
+        {
+            return height >= 0;
+        }
         // The variables are read from
         // MediaStreamTrack::GetSettings only.
         double frameRate = -1.0;
+        long width = -1;
+        long height = -1;
         WebString deviceId;
     };
 
     class TrackData {
     public:
         TrackData() {}
         virtual ~TrackData() {}
         virtual void getSettings(Settings&) = 0;
     };
 
@@ skipping 39 matching lines @@
     BLINK_PLATFORM_EXPORT operator MediaStreamComponent*() const;
 #endif
 
 private:
     WebPrivatePtr<MediaStreamComponent> m_private;
 };
 
 } // namespace blink
 
 #endif // WebMediaStreamTrack_h