Vibration API : migrate to device/vibration using mojo.

content/common/view_messages.h

Index: content/common/view_messages.h
diff --git a/content/common/view_messages.h b/content/common/view_messages.h
index 3e3e7d471714978ed8b8ca7e1f3f2abc5ef9fa96..406ced770dc7edc17fa07d18d90d24d1d4fbcaf6 100644
--- a/content/common/view_messages.h
+++ b/content/common/view_messages.h
@@ -1517,15 +1517,6 @@ IPC_MESSAGE_ROUTED0(ViewHostMsg_WillInsertBody)
 IPC_MESSAGE_ROUTED1(ViewHostMsg_UpdateFaviconURL,
                     std::vector<content::FaviconURL> /* candidates */)
 
-// Sent by the renderer to the browser to start a vibration with the given
-// duration.
-IPC_MESSAGE_CONTROL1(ViewHostMsg_Vibrate,
-                     int64 /* milliseconds */)
-
-// Sent by the renderer to the browser to cancel the currently running
-// vibration, if there is one.
-IPC_MESSAGE_CONTROL0(ViewHostMsg_CancelVibration)
-
 // Message sent from renderer to the browser when the element that is focused
 // has been touched. A bool is passed in this message which indicates if the
 // node is editable.