Revert of Add EncodedImageCallback::OnEncodedImage().

webrtc/modules/video_coding/video_sender_unittest.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 75 matching lines @@
   std::unique_ptr<VideoFrame> frame_;
 };
 
 class EncodedImageCallbackImpl : public EncodedImageCallback {
  public:
   explicit EncodedImageCallbackImpl(Clock* clock)
       : clock_(clock), start_time_ms_(clock_->TimeInMilliseconds()) {}
 
   virtual ~EncodedImageCallbackImpl() {}
 
-  Result OnEncodedImage(const EncodedImage& encoded_image,
-                        const CodecSpecificInfo* codec_specific_info,
-                        const RTPFragmentationHeader* fragmentation) override {
+  int32_t Encoded(const EncodedImage& encoded_image,
+                  const CodecSpecificInfo* codec_specific_info,
+                  const RTPFragmentationHeader* fragmentation) override {
     assert(codec_specific_info);
     frame_data_.push_back(
         FrameData(encoded_image._length, *codec_specific_info));
-    return Result(Result::OK, encoded_image._timeStamp);
+    return 0;
   }
 
   void Reset() {
     frame_data_.clear();
     start_time_ms_ = clock_->TimeInMilliseconds();
   }
 
   float FramerateFpsWithinTemporalLayer(int temporal_layer) {
     return CountFramesWithinTemporalLayer(temporal_layer) *
            (1000.0 / interval_ms());
@@ skipping 393 matching lines @@
   }
   {
     // TODO(andresp): Find out why this fails with framerate = 7.5
     Vp8StreamInfo expected = {{7.0, 7.0, 7.0}, {high_b, high_b, high_b}};
     EXPECT_THAT(SimulateWithFramerate(7.0), MatchesVp8StreamInfo(expected));
   }
 }
 }  // namespace
 }  // namespace vcm
 }  // namespace webrtc