Implement DeviceMotionEvent API

chrome/browser/chromeos/display/display_preferences_unittest.cc

Index: chrome/browser/chromeos/display/display_preferences_unittest.cc
diff --git a/chrome/browser/chromeos/display/display_preferences_unittest.cc b/chrome/browser/chromeos/display/display_preferences_unittest.cc
index 6255d155af46bea6fb787cebeebb850db5ea2be8..d38e5723c070cac4bee2579337c74c09e1ed7b69 100644
--- a/chrome/browser/chromeos/display/display_preferences_unittest.cc
+++ b/chrome/browser/chromeos/display/display_preferences_unittest.cc
@@ -17,6 +17,7 @@
 #include "ash/test/ash_test_base.h"
 #include "ash/test/display_manager_test_api.h"
 #include "ash/wm/maximize_mode/maximize_mode_controller.h"
+#include "base/memory/ref_counted.h"
 #include "base/prefs/scoped_user_pref_update.h"
 #include "base/prefs/testing_pref_service.h"
 #include "base/strings/string_number_conversions.h"
@@ -674,18 +675,19 @@ TEST_F(DisplayPreferencesTest, DontSaveMaximizeModeControllerRotations) {
                                       gfx::Display::ROTATE_0);
 
   // Open up 270 degrees to trigger maximize mode
-  chromeos::AccelerometerUpdate update;
-  update.Set(chromeos::ACCELEROMETER_SOURCE_ATTACHED_KEYBOARD, 0.0f, 0.0f,
+  scoped_refptr<chromeos::AccelerometerUpdate> update(
+      new chromeos::AccelerometerUpdate());
+  update->Set(chromeos::ACCELEROMETER_SOURCE_ATTACHED_KEYBOARD, 0.0f, 0.0f,
              kMeanGravity);
-  update.Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, 0.0f, -kMeanGravity, 0.0f);
+  update->Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, 0.0f, -kMeanGravity, 0.0f);
   ash::MaximizeModeController* controller = shell->maximize_mode_controller();
   controller->OnAccelerometerUpdated(update);
   EXPECT_TRUE(controller->IsMaximizeModeWindowManagerEnabled());
 
   // Trigger 90 degree rotation
-  update.Set(chromeos::ACCELEROMETER_SOURCE_ATTACHED_KEYBOARD, -kMeanGravity,
+  update->Set(chromeos::ACCELEROMETER_SOURCE_ATTACHED_KEYBOARD, -kMeanGravity,
              0.0f, 0.0f);
-  update.Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, -kMeanGravity, 0.0f, 0.0f);
+  update->Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, -kMeanGravity, 0.0f, 0.0f);
   controller->OnAccelerometerUpdated(update);
   shell->screen_orientation_controller()->OnAccelerometerUpdated(update);
   EXPECT_EQ(gfx::Display::ROTATE_90, display_manager->
@@ -812,10 +814,11 @@ TEST_F(DisplayPreferencesTest, LoadRotationNoLogin) {
   EXPECT_EQ(gfx::Display::ROTATE_0, before_maximize_mode_rotation);
 
   // Open up 270 degrees to trigger maximize mode
-  chromeos::AccelerometerUpdate update;
-  update.Set(chromeos::ACCELEROMETER_SOURCE_ATTACHED_KEYBOARD, 0.0f, 0.0f,
+  scoped_refptr<chromeos::AccelerometerUpdate> update(
+      new chromeos::AccelerometerUpdate());
+  update->Set(chromeos::ACCELEROMETER_SOURCE_ATTACHED_KEYBOARD, 0.0f, 0.0f,
              kMeanGravity);
-  update.Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, 0.0f, -kMeanGravity, 0.0f);
+  update->Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, 0.0f, -kMeanGravity, 0.0f);
   ash::MaximizeModeController* maximize_mode_controller =
       shell->maximize_mode_controller();
   maximize_mode_controller->OnAccelerometerUpdated(update);