Define EncodedVideoSource and RtcCapturedEncodingVideoCapturer.

content/renderer/media/video_capture_message_filter_unittest.cc

 // Copyright (c) 2012 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 "base/message_loop.h"
 #include "base/shared_memory.h"
 #include "content/common/media/video_capture_messages.h"
 #include "content/renderer/media/video_capture_message_filter.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 32 matching lines @@
     params_.width = params.width;
     params_.height = params.height;
     params_.frame_per_second = params.frame_per_second;
   }
 
   virtual void OnDelegateAdded(int32 device_id) OVERRIDE {
     device_id_received_ = true;
     device_id_ = device_id;
   }
 
+  // TODO(hshi): implement the following methods for encoded video capture.
+  virtual void OnEncodingCapabilitiesAvailable(
+      const media::VideoEncodingCapabilities& capabilities) OVERRIDE {}
+  virtual void OnEncodedBitstreamOpened(
+      const media::VideoEncodingParameters& params,
+      const std::vector<base::SharedMemoryHandle>& buffers,
+      uint32 buffer_size) OVERRIDE {}
+  virtual void OnEncodedBitstreamClosed() OVERRIDE {}
+  virtual void OnEncodingConfigChanged(
+      const media::RuntimeVideoEncodingParameters& params) OVERRIDE {}
+  virtual void OnEncodedBufferReady(
+      int buffer_id,
+      uint32 size,
+      const media::BufferEncodingMetadata& metadata) OVERRIDE {}
+
   void Reset() {
     buffer_created_ = false;
     handle_ = base::SharedMemory::NULLHandle();
 
     buffer_received_ = false;
     buffer_id_ = -1;
     timestamp_ = base::Time();
 
     state_changed_received_ = false;
     state_ = VIDEO_CAPTURE_STATE_ERROR;
@@ skipping 149 matching lines @@
   EXPECT_FALSE(delegate2.state_changed_received());
   filter->OnMessageReceived(
       VideoCaptureMsg_StateChanged(delegate2.device_id(),
                                    VIDEO_CAPTURE_STATE_STARTED));
   EXPECT_FALSE(delegate2.state_changed_received());
 
   message_loop.RunUntilIdle();
 }
 
 }  // namespace content