DeviceOrientation API on ChromeOS

ash/shell.cc

Index: ash/shell.cc
diff --git a/ash/shell.cc b/ash/shell.cc
index 0697699e5fa86f4d243fd634f2d6e17f4f4c75d5..18027d5d06bb6f3de51f1d154c3bb26a29bf7ccc 100644
--- a/ash/shell.cc
+++ b/ash/shell.cc
@@ -120,6 +120,7 @@
 #include "ash/accelerators/magnifier_key_scroller.h"
 #include "ash/accelerators/spoken_feedback_toggler.h"
 #include "ash/ash_constants.h"
+#include "ash/content/accelerometer/sensor_manager_delegate_chromeos.h"
 #include "ash/content/display/screen_orientation_controller_chromeos.h"
 #include "ash/display/display_change_observer_chromeos.h"
 #include "ash/display/display_configurator_animation.h"
@@ -821,6 +822,8 @@ Shell::~Shell() {
     display_configurator_->RemoveObserver(projecting_observer_.get());
   display_change_observer_.reset();
 
+  sensor_manager_delegate_.reset();
+
   PowerStatus::Shutdown();
 
   // Ensure that DBusThreadManager outlives this Shell.
@@ -1069,6 +1072,7 @@ void Shell::Init(const ShellInitParams& init_params) {
       new VideoActivityNotifier(video_detector_.get()));
   bluetooth_notification_controller_.reset(new BluetoothNotificationController);
   last_window_closed_logout_reminder_.reset(new LastWindowClosedLogoutReminder);
+  sensor_manager_delegate_.reset(new SensorManagerDelegateChromeOS);
   screen_orientation_controller_.reset(new ScreenOrientationController());
 #endif
   // The compositor thread and main message loop have to be running in