Delete backwards compatibility cruft from cricket::VideoFrame and VideoSourceInterface.

talk/app/webrtc/videotrack_unittest.cc

 /*
  * libjingle
  * Copyright 2012 Google Inc.
  *
  * 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,
@@ skipping 102 matching lines @@
 // Test that disabling the track results in blacked out frames.
 TEST_F(VideoTrackTest, DisableTrackBlackout) {
   rtc::scoped_ptr<FakeVideoTrackRenderer> renderer(
       new FakeVideoTrackRenderer(video_track_.get()));
 
   cricket::VideoRenderer* renderer_input =
       video_track_->GetSource()->FrameInput();
   ASSERT_FALSE(renderer_input == NULL);
 
   cricket::WebRtcVideoFrame frame;
-  frame.InitToBlack(100, 200, 1, 1, 0);
+  frame.InitToBlack(100, 200, 0);
   // Make it not all-black
   frame.GetUPlane()[0] = 0;
 
   renderer_input->RenderFrame(&frame);
   EXPECT_EQ(1, renderer->num_rendered_frames());
   EXPECT_FALSE(renderer->black_frame());
   EXPECT_EQ(100, renderer->width());
   EXPECT_EQ(200, renderer->height());
 
   video_track_->set_enabled(false);
   renderer_input->RenderFrame(&frame);
   EXPECT_EQ(2, renderer->num_rendered_frames());
   EXPECT_TRUE(renderer->black_frame());
   EXPECT_EQ(100, renderer->width());
   EXPECT_EQ(200, renderer->height());
 
   video_track_->set_enabled(true);
   renderer_input->RenderFrame(&frame);
   EXPECT_EQ(3, renderer->num_rendered_frames());
   EXPECT_FALSE(renderer->black_frame());
   EXPECT_EQ(100, renderer->width());
   EXPECT_EQ(200, renderer->height());
 }