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27 #include "DeviceOrientationClientProxy.h"
29 #include "DeviceOrientation.h"
30 #include "WebDeviceOrientation.h"
31 #include "WebDeviceOrientationController.h"
32 #include <wtf/OwnPtr.h>
33 #include <wtf/PassRefPtr.h>
34 #include <wtf/RefPtr.h>
37 class DeviceOrientationController;
42 void DeviceOrientationClientProxy::setController(WebCore::DeviceOrientationController* c)
44 if (!m_client) // FIXME: Get rid of these null checks once device orientation is enabled by default.
46 m_client->setController(new WebDeviceOrientationController(c));
49 void DeviceOrientationClientProxy::startUpdating()
53 m_client->startUpdating();
56 void DeviceOrientationClientProxy::stopUpdating()
60 m_client->stopUpdating();
63 WebCore::DeviceOrientation* DeviceOrientationClientProxy::lastOrientation() const
68 // Cache the DeviceOrientation pointer so its reference count does not drop to zero upon return.
69 m_lastOrientation = m_client->lastOrientation();
71 return m_lastOrientation.get();
74 void DeviceOrientationClientProxy::deviceOrientationControllerDestroyed()
76 // Our lifetime is bound to the WebViewImpl.