[Cast] EncodedAudioFrame+EncodedVideoFrame+reference_time --> EncodedFrame

media/cast/framer/frame_buffer.h

Index: media/cast/framer/frame_buffer.h
diff --git a/media/cast/framer/frame_buffer.h b/media/cast/framer/frame_buffer.h
index 65df021d2542c963f88ff370006942f9ac495b4b..d4d5dedbbde41b00412fb65d815737ce8d47fded 100644
--- a/media/cast/framer/frame_buffer.h
+++ b/media/cast/framer/frame_buffer.h
@@ -25,9 +25,11 @@ class FrameBuffer {
                     const RtpCastHeader& rtp_header);
   bool Complete() const;
 
-  bool GetEncodedAudioFrame(transport::EncodedAudioFrame* audio_frame) const;
-
-  bool GetEncodedVideoFrame(transport::EncodedVideoFrame* video_frame) const;
+  // If a frame is complete, sets the frame IDs and RTP timestamp in |frame|,
+  // and also copies the data from all packets into the data field in |frame|.
+  // Returns true if the frame was complete; false if incomplete and |frame|
+  // remains unchanged.
+  bool AssembleEncodedFrame(transport::EncodedFrame* frame) const;
 
   bool is_key_frame() const { return is_key_frame_; }