Add GetUsbKeyCode dev interface for Pepper key events

webkit/plugins/ppapi/event_conversion.h

Index: webkit/plugins/ppapi/event_conversion.h
diff --git a/webkit/plugins/ppapi/event_conversion.h b/webkit/plugins/ppapi/event_conversion.h
index ad95ebfde38a36dfcbad2fd09c9e68e4157ff923..b9b400416118b72d826c67f01c72ad1ff2f3c130 100644
--- a/webkit/plugins/ppapi/event_conversion.h
+++ b/webkit/plugins/ppapi/event_conversion.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
 
@@ -27,9 +27,6 @@ namespace ppapi {
 // Converts the given WebKit event to one or possibly multiple PP_InputEvents.
 // The generated events will be filled into the given vector. On failure, no
 // events will ge generated and the vector will be empty.
-void CreatePPEvent(const WebKit::WebInputEvent& event,
-                   std::vector<PP_InputEvent>* pp_events);
-
 void CreateInputEventData(const WebKit::WebInputEvent& event,
                           std::vector< ::ppapi::InputEventData >* pp_events);