Fix namespace for src/ui/display/.

ui/display/manager/chromeos/display_util.cc

 // Copyright 2014 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 "ui/display/manager/chromeos/display_util.h"
 
 #include <stddef.h>
 
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "ui/display/types/display_snapshot.h"
 
-namespace ui {
+namespace display {
 
 std::string DisplayPowerStateToString(chromeos::DisplayPowerState state) {
   switch (state) {
     case chromeos::DISPLAY_POWER_ALL_ON:
       return "ALL_ON";
     case chromeos::DISPLAY_POWER_ALL_OFF:
       return "ALL_OFF";
     case chromeos::DISPLAY_POWER_INTERNAL_OFF_EXTERNAL_ON:
       return "INTERNAL_OFF_EXTERNAL_ON";
     case chromeos::DISPLAY_POWER_INTERNAL_ON_EXTERNAL_OFF:
@@ skipping 38 matching lines @@
          !internal) ||
         (state == chromeos::DISPLAY_POWER_INTERNAL_ON_EXTERNAL_OFF && internal);
     if (display_power)
       (*display_power)[i] = on;
     if (on)
       num_on_displays++;
   }
   return num_on_displays;
 }
 
-bool IsPhysicalDisplayType(ui::DisplayConnectionType type) {
+bool IsPhysicalDisplayType(DisplayConnectionType type) {
   return !(type &
            (DISPLAY_CONNECTION_TYPE_NETWORK | DISPLAY_CONNECTION_TYPE_VIRTUAL));
 }
 
-}  // namespace ui
+}  // namespace display