Video capture frame size: separate coded size and visible size.

content/browser/renderer_host/media/video_capture_host.h

Index: content/browser/renderer_host/media/video_capture_host.h
diff --git a/content/browser/renderer_host/media/video_capture_host.h b/content/browser/renderer_host/media/video_capture_host.h
index 095d3c91f2724aa14a244ebc41b7c6b4fde038d2..15a618a2f15c6b749e3192ff9928c1ce572726a1 100644
--- a/content/browser/renderer_host/media/video_capture_host.h
+++ b/content/browser/renderer_host/media/video_capture_host.h
@@ -86,6 +86,7 @@ class CONTENT_EXPORT VideoCaptureHost
   virtual void OnBufferReady(const VideoCaptureControllerID& id,
                              int buffer_id,
                              const media::VideoCaptureFormat& format,
+                             const gfx::Rect& visible_rect,
                              base::TimeTicks timestamp) OVERRIDE;
   virtual void OnMailboxBufferReady(const VideoCaptureControllerID& id,
                                     int buffer_id,
@@ -155,6 +156,7 @@ class CONTENT_EXPORT VideoCaptureHost
       const VideoCaptureControllerID& controller_id,
       int buffer_id,
       const media::VideoCaptureFormat& format,
+      const gfx::Rect& visible_rect,
       base::TimeTicks timestamp);
 
   // Sends a filled texture mailbox buffer to the VideoCaptureMessageFilter.