Add the vibrate attribute to the Notification object

public/platform/modules/notifications/WebNotificationVibratePattern.h

Index: public/platform/modules/notifications/WebNotificationVibratePattern.h
diff --git a/public/platform/modules/notifications/WebNotificationVibratePattern.h b/public/platform/modules/notifications/WebNotificationVibratePattern.h
new file mode 100644
index 0000000000000000000000000000000000000000..4932c1f3699da9a0fd47a1a3fea1ff5cbee37d35
--- /dev/null
+++ b/public/platform/modules/notifications/WebNotificationVibratePattern.h
@@ -0,0 +1,37 @@
+// Copyright 2015 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 WebNotificationVibratePattern_h
+#define WebNotificationVibratePattern_h
+
+#include "public/platform/WebVector.h"
+
+namespace blink {
+
+// Structure representing the data associated with a Web Notification's vibrateaa.
+struct WebNotificationVibratePattern {

[Peter Beverloo, 2015/04/07 11:37:31]

As said elsewhere, we shouldn't have our own struct for this. A
WebVector<unsigned> will do fine.

[Sanghyun Park, 2015/04/08 08:00:03]

Okay I'll remove this.

+    enum Type {
+        TypeNone,
+        TypeUnsignedLong,
+        TypeUnsignedLongSequence
+    };
+
+    WebNotificationVibratePattern()
+        : type(TypeNone)
+    {
+    }
+
+    WebNotificationVibratePattern(Type type, const WebVector<unsigned>& vibrate)
+        : type(type)
+        , pattern(vibrate)
+    {
+    }
+
+    Type type;
+    WebVector<unsigned> pattern;
+};
+
+} // namespace blink
+
+#endif // WebNotificationVibratePattern_h