Implement DeviceMotionEvent API

ash/wm/maximize_mode/maximize_mode_controller_unittest.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 <math.h>
 
 #include "ash/wm/maximize_mode/maximize_mode_controller.h"
 
 #include "ash/ash_switches.h"
 #include "ash/display/display_manager.h"
@@ skipping 60 matching lines @@
     chromeos::AccelerometerReader::GetInstance()->AddObserver(
         maximize_mode_controller());
     test::AshTestBase::TearDown();
   }
 
   MaximizeModeController* maximize_mode_controller() {
     return Shell::GetInstance()->maximize_mode_controller();
   }
 
   void TriggerLidUpdate(const gfx::Vector3dF& lid) {
-    chromeos::AccelerometerUpdate update;
-    update.Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, lid.x(), lid.y(),
-               lid.z());
+    scoped_refptr<chromeos::AccelerometerUpdate> update(
+        new chromeos::AccelerometerUpdate());
+    update->Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, lid.x(), lid.y(),
+                lid.z());
     maximize_mode_controller()->OnAccelerometerUpdated(update);
   }
 
   void TriggerBaseAndLidUpdate(const gfx::Vector3dF& base,
                                const gfx::Vector3dF& lid) {
-    chromeos::AccelerometerUpdate update;
-    update.Set(chromeos::ACCELEROMETER_SOURCE_ATTACHED_KEYBOARD, base.x(),
-               base.y(), base.z());
-    update.Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, lid.x(), lid.y(),
-               lid.z());
+    scoped_refptr<chromeos::AccelerometerUpdate> update(
+        new chromeos::AccelerometerUpdate());
+    update->Set(chromeos::ACCELEROMETER_SOURCE_ATTACHED_KEYBOARD, base.x(),
+                base.y(), base.z());
+    update->Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, lid.x(), lid.y(),
+                lid.z());
     maximize_mode_controller()->OnAccelerometerUpdated(update);
   }
 
   bool IsMaximizeModeStarted() {
     return maximize_mode_controller()->IsMaximizeModeWindowManagerEnabled();
   }
 
   gfx::Display::Rotation GetInternalDisplayRotation() const {
     return Shell::GetInstance()->display_manager()->GetDisplayInfo(
         gfx::Display::InternalDisplayId()).rotation();
@@ skipping 301 matching lines @@
 // accelerometer updates which would normally cause it to exit do not.
 TEST_F(MaximizeModeControllerSwitchesTest, IgnoreHingeAngles) {
   maximize_mode_controller()->EnableMaximizeModeWindowManager(true);
 
   // Would normally trigger an exit from maximize mode.
   OpenLidToAngle(90.0f);
   EXPECT_TRUE(IsMaximizeModeStarted());
 }
 
 }  // namespace ash