Reland of Delete cricket::VideoFrame::GetTimeStamp.

webrtc/media/base/videoframe.h

Index: webrtc/media/base/videoframe.h
diff --git a/webrtc/media/base/videoframe.h b/webrtc/media/base/videoframe.h
index f61445bfe75948c4e965d72eae2caee91cf26a40..6aa434d79d6fc681e11943edd0e1719f6a2f7ef9 100644
--- a/webrtc/media/base/videoframe.h
+++ b/webrtc/media/base/videoframe.h
@@ -45,13 +45,6 @@ class VideoFrame {
   virtual int64_t timestamp_us() const = 0;
   virtual void set_timestamp_us(int64_t time_us) = 0;
 
-  // Deprecated methods, for backwards compatibility.
-  // TODO(nisse): Delete when usage in Chrome and other applications
-  // have been replaced.
-  virtual int64_t GetTimeStamp() const {
-    return rtc::kNumNanosecsPerMicrosec * timestamp_us();
-  }
-
   // Indicates the rotation angle in degrees.
   virtual webrtc::VideoRotation rotation() const = 0;