Add IsInternal property to gfx::Display

ash/wm/system_gesture_event_filter_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/wm/system_gesture_event_filter.h"
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/ash_switches.h"
 #include "ash/display/display_manager.h"
 #include "ash/launcher/launcher.h"
@@ skipping 201 matching lines @@
     CommandLine::ForCurrentProcess()->AppendSwitch(
         ash::switches::kAshEnableAdvancedGestures);
     CommandLine::ForCurrentProcess()->AppendSwitch(
         ::switches::kEnableBezelTouch);
     test::AshTestBase::SetUp();
     // Enable brightness key.
     Shell::GetInstance()->display_manager()->
         SetFirstDisplayAsInternalDisplayForTest();
   }
 
+  virtual void TearDown() OVERRIDE {
+    Shell::GetInstance()->display_manager()->ResetInternalDisplayForTest();

[oshima, 2013/02/12 17:38:51]

ditto. should be in AshTestBase

[ynovikov, 2013/02/12 21:17:47]

Done.

+    test::AshTestBase::TearDown();
+  }
+
  private:
   DISALLOW_COPY_AND_ASSIGN(SystemGestureEventFilterTest);
 };
 
 ui::GestureEvent* CreateGesture(ui::EventType type,
                                     int x,
                                     int y,
                                     float delta_x,
                                     float delta_y,
                                     int touch_id) {
@@ skipping 547 matching lines @@
 
   bounds = toplevel->GetNativeWindow()->bounds();
   // Swipe down. Nothing should happen.
   generator.GestureMultiFingerScroll(kTouchPoints, points, 15, kSteps, 0, 150);
   EXPECT_EQ(bounds.ToString(),
             toplevel->GetNativeWindow()->bounds().ToString());
 }
 
 }  // namespace test
 }  // namespace ash