Inject MessageLoop into Capturer

remoting/host/capturer.cc

 // Copyright (c) 2010 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/host/capturer.h"
 
 #include <algorithm>
 
 #include "remoting/base/tracer.h"
 
 namespace remoting {
 
-Capturer::Capturer()
+Capturer::Capturer(MessageLoop* message_loop)
     : width_(0),
       height_(0),
       pixel_format_(media::VideoFrame::INVALID),
       bytes_per_row_(0),
-      current_buffer_(0) {
+      current_buffer_(0),
+      message_loop_(message_loop) {
 }
 
 Capturer::~Capturer() {
 }
 
 // Return the width of the screen.
 int Capturer::width() const {
   return width_;
 }
 
@@ skipping 49 matching lines @@
 void Capturer::FinishCapture(scoped_refptr<CaptureData> data,
                              CaptureCompletedCallback* callback) {
   // Select the next buffer to be the current buffer.
   current_buffer_ = (current_buffer_ + 1) % kNumBuffers;
 
   callback->Run(data);
   delete callback;
 }
 
 }  // namespace remoting