chromeos: Use base::MessageLoop.

chromeos/display/output_configurator.h

 // 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.
 
 #ifndef CHROMEOS_DISPLAY_OUTPUT_CONFIGURATOR_H_
 #define CHROMEOS_DISPLAY_OUTPUT_CONFIGURATOR_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 20 matching lines @@
 enum OutputState {
   STATE_INVALID,
   STATE_HEADLESS,
   STATE_SINGLE,
   STATE_DUAL_MIRROR,
   STATE_DUAL_EXTENDED,
 };
 
 // This class interacts directly with the underlying Xrandr API to manipulate
 // CTRCs and Outputs.
-class CHROMEOS_EXPORT OutputConfigurator : public MessageLoop::Dispatcher {
+class CHROMEOS_EXPORT OutputConfigurator
+    : public base::MessageLoop::Dispatcher {
  public:
   // Information about an output's current state.
   struct OutputSnapshot {
     OutputSnapshot();
 
     RROutput output;
 
     // CRTC that should be used for this output.  Not necessarily the CRTC
     // that XRandR reports is currently being used.
     RRCrtc crtc;
@@ skipping 317 matching lines @@
   scoped_ptr<base::OneShotTimer<OutputConfigurator> > configure_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(OutputConfigurator);
 };
 
 typedef std::vector<OutputConfigurator::OutputSnapshot> OutputSnapshotList;
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DISPLAY_OUTPUT_CONFIGURATOR_H_