Swap use of CriticalSectionWrapper for rtc::CriticalSection in webrtc/video.

webrtc/video/video_capture_input_unittest.cc

 /*
  *  Copyright (c) 2014 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.
  */
 #include "webrtc/video/video_capture_input.h"
 
 #include <vector>
 
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webrtc/base/event.h"
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/modules/utility/include/mock/mock_process_thread.h"
-#include "webrtc/system_wrappers/include/critical_section_wrapper.h"
 #include "webrtc/system_wrappers/include/ref_count.h"
 #include "webrtc/system_wrappers/include/scoped_vector.h"
 #include "webrtc/test/fake_texture_frame.h"
 #include "webrtc/video/send_statistics_proxy.h"
 
 using ::testing::_;
 using ::testing::Invoke;
 using ::testing::NiceMock;
 using ::testing::Return;
 using ::testing::WithArg;
@@ skipping 264 matching lines @@
   const int kSizeY = width * height * 2;
   uint8_t buffer[kSizeY];
   memset(buffer, data, kSizeY);
   frame->CreateFrame(buffer, buffer, buffer, width, height, width, width / 2,
                      width / 2);
   frame->set_render_time_ms(data);
   return frame;
 }
 
 }  // namespace webrtc