[DevTools] Support device orientation override on device with sensors.

Source/devtools/front_end/OverridesSupport.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 501 matching lines @@
             GeolocationAgent.setGeolocationOverride(geolocation.latitude, geolocation.longitude, 150);
         this.maybeHasActiveOverridesChanged();
     },
 
     _deviceOrientationChanged: function()
     {
         if (!WebInspector.settings.overrideDeviceOrientation.get()) {
             PageAgent.clearDeviceOrientationOverride();
             return;
         }
-        if (WebInspector.OverridesSupport.isInspectingDevice())
-            return;
 
         var deviceOrientation = WebInspector.OverridesSupport.DeviceOrientation.parseSetting(WebInspector.settings.deviceOrientationOverride.get());
         PageAgent.setDeviceOrientationOverride(deviceOrientation.alpha, deviceOrientation.beta, deviceOrientation.gamma);
         this.maybeHasActiveOverridesChanged();
     },
 
     _emulateTouchEventsChanged: function()
     {
         if (WebInspector.OverridesSupport.isInspectingDevice() && WebInspector.settings.emulateTouchEvents.get())
             return;
@@ skipping 61 matching lines @@
     },
 
     __proto__: WebInspector.Object.prototype
 }
 
 
 /**
  * @type {!WebInspector.OverridesSupport}
  */
 WebInspector.overridesSupport;