Proxy PPB_ArrayBuffer_Dev, make them work over Messaging

ppapi/native_client/src/shared/ppapi_proxy/browser_globals.cc

 // Copyright (c) 2011 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.
 
 #include "native_client/src/shared/ppapi_proxy/browser_globals.h"
 
 #include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ skipping 293 matching lines @@
   return ppb;
 }
 
 const PPB_Var* PPBVarInterface() {
   static const PPB_Var* ppb =
       static_cast<const PPB_Var*>(
           GetBrowserInterfaceSafe(PPB_VAR_INTERFACE));
   return ppb;
 }
 
+const PPB_VarArrayBuffer_Dev* PPBVarArrayBufferInterface() {
+  static const PPB_VarArrayBuffer_Dev* ppb =
+      static_cast<const PPB_VarArrayBuffer_Dev*>(
+          GetBrowserInterfaceSafe(PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE));
+  return ppb;
+}
+
 const PPB_WheelInputEvent* PPBWheelInputEventInterface() {
   static const PPB_WheelInputEvent* ppb =
       static_cast<const PPB_WheelInputEvent*>(
           GetBrowserInterfaceSafe(PPB_WHEEL_INPUT_EVENT_INTERFACE));
   return ppb;
 }
 
 // Dev interfaces.
 const PPB_CursorControl_Dev* PPBCursorControlInterface() {
   static const PPB_CursorControl_Dev* ppb =
@@ skipping 101 matching lines @@
 }
 
 const PPB_UDPSocket_Private* PPBUDPSocketPrivateInterface() {
   static const PPB_UDPSocket_Private* ppb =
       static_cast<const PPB_UDPSocket_Private*>(
           GetBrowserInterfaceSafe(PPB_UDPSOCKET_PRIVATE_INTERFACE));
   return ppb;
 }
 
 }  // namespace ppapi_proxy