Inject MessageLoop into Capturer

remoting/host/capturer_fake.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_fake.h"
 
 #include "gfx/rect.h"
 
 namespace remoting {
 
 // CapturerFake generates a white picture of size kWidth x kHeight with a
 // rectangle of size kBoxWidth x kBoxHeight. The rectangle moves kSpeed pixels
 // per frame along both axes, and bounces off the sides of the screen.
 static const int kWidth = 800;
 static const int kHeight = 600;
 static const int kBoxWidth = 140;
 static const int kBoxHeight = 140;
 static const int kSpeed = 20;
 
 COMPILE_ASSERT(kBoxWidth < kWidth && kBoxHeight < kHeight, bad_box_size);
 COMPILE_ASSERT((kBoxWidth % kSpeed == 0) && (kWidth % kSpeed == 0) &&
                (kBoxHeight % kSpeed == 0) && (kHeight % kSpeed == 0),
                sizes_must_be_multiple_of_kSpeed);
 
 static const int kBytesPerPixel = 4;  // 32 bit RGB is 4 bytes per pixel.
 
-CapturerFake::CapturerFake()
-    : box_pos_x_(0),
+CapturerFake::CapturerFake(MessageLoop* message_loop)
+    : Capturer(message_loop),
+      box_pos_x_(0),
       box_pos_y_(0),
       box_speed_x_(kSpeed),
       box_speed_y_(kSpeed) {
   ScreenConfigurationChanged();
 }
 
 CapturerFake::~CapturerFake() {
 }
 
 void CapturerFake::ScreenConfigurationChanged() {
@@ skipping 55 matching lines @@
       row[x * kBytesPerPixel] = r;
       row[x * kBytesPerPixel+1] = g;
       row[x * kBytesPerPixel+2] = b;
       row[x * kBytesPerPixel+3] = 0xff;
     }
     row += bytes_per_row_;
   }
 }
 
 }  // namespace remoting