Vibration API: plumbing from Blink to Java.

content/browser/android/vibration_message_filter.h

+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_BROWSER_ANDROID_VIBRATION_MESSAGE_FILTER_H_
+#define CONTENT_BROWSER_ANDROID_VIBRATION_MESSAGE_FILTER_H_
+
+#include "base/android/jni_android.h"
+#include "content/public/browser/browser_message_filter.h"
+
+namespace content {
+
+class VibrationMessageFilter : public BrowserMessageFilter {
+ public:
+  VibrationMessageFilter();
+
+  static bool Register(JNIEnv* env);
+
+ private:
+  virtual ~VibrationMessageFilter();
+
+  // BrowserMessageFilter implementation.
+  virtual bool OnMessageReceived(const IPC::Message& message,
+                                 bool* message_was_ok) OVERRIDE;
+
+  void OnVibrate(int64 milliseconds);
+  void OnCancelVibration();
+
+  base::android::ScopedJavaGlobalRef<jobject> j_vibration_message_filter_;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_ANDROID_VIBRATION_MESSAGE_FILTER_H_