Add WebrtcVideoEncoder interface

remoting/client/software_video_renderer_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/client/software_video_renderer.h"
 
 #include <stdint.h>
 
 #include <utility>
 #include <vector>
@@ skipping 149 matching lines @@
 
   // std::vector<bool> doesn't allow to get pointer to individual values, so
   // int needs to be used instead.
   std::vector<int> callback_called(kFrameCount);
 
   for (int frame_index = 0; frame_index < kFrameCount; frame_index++) {
     test_frames.push_back(CreateTestFrame(frame_index));
     callback_called[frame_index] = 0;
 
     renderer_->ProcessVideoPacket(
-        encoder_.Encode(*test_frames[frame_index], 0),
+        encoder_.Encode(*test_frames[frame_index]),
         base::Bind(&SetTrue, &(callback_called[frame_index])));
   }
 
   for (int frame_index = 0; frame_index < kFrameCount; frame_index++) {
     base::Closure done_callback;
     std::unique_ptr<DesktopFrame> decoded_frame =
         frame_consumer_.WaitForNextFrame(&done_callback);
 
     EXPECT_FALSE(callback_called[frame_index]);
     done_callback.Run();
     EXPECT_TRUE(callback_called[frame_index]);
 
     EXPECT_TRUE(CompareFrames(*test_frames[frame_index], *decoded_frame));
   }
 }
 
 }  // namespace remoting