Fix references to ui/gfx headers in a*/.

ash/display/resolution_notification_controller_unittest.cc

 // Copyright 2013 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/resolution_notification_controller.h"
 
 #include "ash/display/display_manager.h"
 #include "ash/screen_util.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "base/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "grit/ash_strings.h"
 #include "ui/base/l10n/l10n_util.h"
-#include "ui/gfx/size.h"
+#include "ui/gfx/geometry/size.h"
 #include "ui/message_center/message_center.h"
 #include "ui/message_center/notification.h"
 #include "ui/message_center/notification_list.h"
 
 namespace ash {
 namespace {
 
 base::string16 ExpectedNotificationMessage(int64 display_id,
                                            const gfx::Size& new_resolution) {
   return l10n_util::GetStringFUTF16(
@@ skipping 388 matching lines @@
   ClickOnNotificationButton(0);
   RunAllPendingInMessageLoop();
   EXPECT_FALSE(IsNotificationVisible());
   EXPECT_EQ(0, accept_count());
   EXPECT_TRUE(display_manager->GetSelectedModeForDisplayId(id2, &mode));
   EXPECT_EQ("250x250", mode.size.ToString());
   EXPECT_EQ(58.0f, mode.refresh_rate);
 }
 
 }  // namespace ash