Revert "Remove CpuMonitor and related, unused, code."

talk/media/webrtc/webrtcvideoengine2.h

 /*
  * libjingle
  * Copyright 2014 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 18 matching lines @@
 #define TALK_MEDIA_WEBRTC_WEBRTCVIDEOENGINE2_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "talk/media/base/mediaengine.h"
 #include "talk/media/webrtc/webrtcvideochannelfactory.h"
 #include "talk/media/webrtc/webrtcvideodecoderfactory.h"
 #include "talk/media/webrtc/webrtcvideoencoderfactory.h"
+#include "webrtc/base/cpumonitor.h"
 #include "webrtc/base/criticalsection.h"
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/base/thread_annotations.h"
 #include "webrtc/base/thread_checker.h"
 #include "webrtc/call.h"
 #include "webrtc/transport.h"
 #include "webrtc/video_frame.h"
 #include "webrtc/video_receive_stream.h"
 #include "webrtc/video_renderer.h"
 #include "webrtc/video_send_stream.h"
 
 namespace webrtc {
 class VideoDecoder;
 class VideoEncoder;
 }
 
 namespace rtc {
+class CpuMonitor;
 class Thread;
 }  // namespace rtc
 
 namespace cricket {
 
 class VideoCapturer;
 class VideoFrame;
 class VideoProcessor;
 class VideoRenderer;
 class VoiceMediaChannel;
@@ skipping 469 matching lines @@
   WebRtcVideoDecoderFactory* const external_decoder_factory_;
   std::vector<VideoCodecSettings> recv_codecs_;
   std::vector<webrtc::RtpExtension> recv_rtp_extensions_;
   webrtc::Call::Config::BitrateConfig bitrate_config_;
   VideoOptions options_;
 };
 
 }  // namespace cricket
 
 #endif  // TALK_MEDIA_WEBRTC_WEBRTCVIDEOENGINE2_H_