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diff --git a/Source/WebKit/android/jni/DeviceOrientationClientImpl.h b/Source/WebKit/android/jni/DeviceOrientationClientImpl.h
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+++ b/Source/WebKit/android/jni/DeviceOrientationClientImpl.h
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+/*
+ * Copyright 2010, The Android Open Source Project
+ *
+ * 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 copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DeviceOrientationClientImpl_h
+#define DeviceOrientationClientImpl_h
+
+#include <DeviceOrientation.h>
+#include <DeviceOrientationClient.h>
+#include <JNIUtility.h>
+#include <PassRefPtr.h>
+#include <RefPtr.h>
+
+using namespace WebCore;
+
+namespace android {
+
+class DeviceMotionAndOrientationManager;
+class WebViewCore;
+
+class DeviceOrientationClientImpl : public DeviceOrientationClient {
+public:
+    DeviceOrientationClientImpl(WebViewCore*);
+    virtual ~DeviceOrientationClientImpl();
+
+    void onOrientationChange(PassRefPtr<DeviceOrientation>);
+    void suspend();
+    void resume();
+
+    // DeviceOrientationClient methods
+    virtual void startUpdating();
+    virtual void stopUpdating();
+    virtual DeviceOrientation* lastOrientation() const { return m_lastOrientation.get(); }
+    virtual void setController(DeviceOrientationController* controller) { m_controller = controller; }
+    virtual void deviceOrientationControllerDestroyed() { }
+
+private:
+    jobject getJavaInstance();
+    void releaseJavaInstance();
+
+    WebViewCore* m_webViewCore;
+    jobject m_javaDeviceOrientationServiceObject;
+    DeviceOrientationController* m_controller;
+    RefPtr<DeviceOrientation> m_lastOrientation;
+};
+
+} // namespace android
+
+#endif // DeviceOrientationClientImpl_h