Fix namespace for src/ui/display/.

ui/display/manager/chromeos/test/action_logger_util.h

 // 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.
 
 #ifndef UI_DISPLAY_MANAGER_CHROMEOS_TEST_ACTION_LOGGER_UTIL_H_
 #define UI_DISPLAY_MANAGER_CHROMEOS_TEST_ACTION_LOGGER_UTIL_H_
 
 #include <stdint.h>
 
 #include <string>
 #include <vector>
 
 #include "ui/display/types/display_constants.h"
 
 namespace gfx {
 class Point;
 class Size;
 }  // namespace gfx
 
-namespace ui {
+namespace display {
 
 struct GammaRampRGBEntry;
 class DisplayMode;
 class DisplaySnapshot;
 
 namespace test {
 
 // Strings returned by TestNativeDisplayDelegate::GetActionsAndClear() to
 // describe various actions that were performed.
 const char kInitXRandR[] = "init";
@@ skipping 31 matching lines @@
                                  const DisplaySnapshot* out1,
                                  const DisplaySnapshot* out2);
 
 // Returns a string describing a TestNativeDisplayDelegate::SetHDCPState() call.
 std::string GetSetHDCPStateAction(const DisplaySnapshot& output,
                                   HDCPState state);
 
 // Returns a string describing a TestNativeDisplayDelegate::SetColorCorrection()
 // call;
 std::string SetColorCorrectionAction(
-    const ui::DisplaySnapshot& output,
+    const DisplaySnapshot& output,
     const std::vector<GammaRampRGBEntry>& degamma_lut,
     const std::vector<GammaRampRGBEntry>& gamma_lut,
     const std::vector<float>& correction_matrix);
 // Joins a sequence of strings describing actions (e.g. kScreenDim) such
 // that they can be compared against a string returned by
 // ActionLogger::GetActionsAndClear().  The list of actions must be
 // terminated by a NULL pointer.
 std::string JoinActions(const char* action, ...);
 
 }  // namespace test
-}  // namespace ui
+}  // namespace display
 
 #endif  // UI_DISPLAY_MANAGER_CHROMEOS_TEST_ACTION_LOGGER_UTIL_H_