Rename the shared_impl resource files to give them more regular names.

webkit/plugins/ppapi/ppb_opengles_impl.h

Index: webkit/plugins/ppapi/ppb_opengles_impl.h
===================================================================
--- webkit/plugins/ppapi/ppb_opengles_impl.h	(revision 113419)
+++ webkit/plugins/ppapi/ppb_opengles_impl.h	(working copy)
@@ -1,22 +0,0 @@
-// 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.
-
-#ifndef WEBKIT_PLUGINS_PPAPI_PPB_OPENGLES_IMPL_H_
-#define WEBKIT_PLUGINS_PPAPI_PPB_OPENGLES_IMPL_H_
-
-struct PPB_OpenGLES2;
-
-namespace webkit {
-namespace ppapi {
-
-class PPB_OpenGLES_Impl {
- public:
-  static const PPB_OpenGLES2* GetInterface();
-};
-
-}  // namespace ppapi
-}  // namespace webkit
-
-#endif  // WEBKIT_PLUGINS_PPAPI_PPB_OPENGLES_IMPL_H_
-