Fix namespace for src/ui/display/.

ui/display/manager/chromeos/display_layout_manager.h

 // Copyright 2015 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 UI_DISPLAY_MANAGER_CHROMEOS_DISPLAY_LAYOUT_MANAGER_H_
 #define UI_DISPLAY_MANAGER_CHROMEOS_DISPLAY_LAYOUT_MANAGER_H_
 
 #include <vector>
 
 #include "third_party/cros_system_api/dbus/service_constants.h"
 #include "ui/display/manager/chromeos/display_configurator.h"
 #include "ui/display/types/display_constants.h"
 
-namespace ui {
+namespace display {
 
 struct DisplayConfigureRequest;
 class DisplaySnapshot;
 
 class DisplayLayoutManager {
  public:
   virtual ~DisplayLayoutManager() {}
 
   virtual DisplayConfigurator::SoftwareMirroringController*
   GetSoftwareMirroringController() const = 0;
@@ skipping 14 matching lines @@
                                 MultipleDisplayState new_display_state,
                                 chromeos::DisplayPowerState new_power_state,
                                 std::vector<DisplayConfigureRequest>* requests,
                                 gfx::Size* framebuffer_size) const = 0;
 
   virtual std::vector<DisplaySnapshot*> GetDisplayStates() const = 0;
 
   virtual bool IsMirroring() const = 0;
 };
 
-}  // namespace ui
+}  // namespace display
 
 #endif  // UI_DISPLAY_MANAGER_CHROMEOS_DISPLAY_LAYOUT_MANAGER_H_