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

webkit/plugins/ppapi/ppb_opengles_impl.cc

Index: webkit/plugins/ppapi/ppb_opengles_impl.cc
===================================================================
--- webkit/plugins/ppapi/ppb_opengles_impl.cc	(revision 113419)
+++ webkit/plugins/ppapi/ppb_opengles_impl.cc	(working copy)
@@ -1,18 +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.
-
-#include "webkit/plugins/ppapi/ppb_opengles_impl.h"
-
-#include "ppapi/shared_impl/opengles2_impl.h"
-
-namespace webkit {
-namespace ppapi {
-
-const PPB_OpenGLES2* PPB_OpenGLES_Impl::GetInterface() {
-  return ::ppapi::OpenGLES2Impl::GetInterface();
-}
-
-}  // namespace ppapi
-}  // namespace webkit
-