Move GetRootWindowController() to root_window_controller.h

ash/extended_desktop_unittest.cc

 // 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.
 
 #include "ash/display/display_controller.h"
 #include "ash/display/display_manager.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_ash.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/wm/coordinate_conversion.h"
-#include "ash/wm/property_util.h"
 #include "ash/wm/window_cycle_controller.h"
 #include "ash/wm/window_properties.h"
 #include "ash/wm/window_util.h"
 #include "base/strings/string_util.h"
 #include "ui/aura/client/activation_client.h"
 #include "ui/aura/client/capture_client.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/event_generator.h"
 #include "ui/aura/test/test_windows.h"
@@ skipping 136 matching lines @@
   if (!SupportsMultipleDisplays())
     return;
 
   UpdateDisplay("1000x600,600x400");
   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 
   // All root windows must have the root window controller.
   ASSERT_EQ(2U, root_windows.size());
   for (Shell::RootWindowList::const_iterator iter = root_windows.begin();
        iter != root_windows.end(); ++iter) {
-    EXPECT_TRUE(GetRootWindowController(*iter) != NULL);
+    EXPECT_TRUE(internal::GetRootWindowController(*iter) != NULL);
   }
   // Make sure root windows share the same controllers.
   EXPECT_EQ(aura::client::GetFocusClient(root_windows[0]),
             aura::client::GetFocusClient(root_windows[1]));
   EXPECT_EQ(aura::client::GetActivationClient(root_windows[0]),
             aura::client::GetActivationClient(root_windows[1]));
   EXPECT_EQ(aura::client::GetCaptureClient(root_windows[0]),
             aura::client::GetCaptureClient(root_windows[1]));
 }
 
@@ skipping 659 matching lines @@
   generator.ReleaseLeftButton();
   EXPECT_EQ("-999,-999 -999,-999", event_handler.GetLocationsAndReset());
 
   generator.MoveMouseTo(400, 150);
   EXPECT_EQ("100,150 100,150", event_handler.GetLocationsAndReset());
 
   ash::Shell::GetInstance()->RemovePreTargetHandler(&event_handler);
 }
 
 }  // namespace ash