Rename the shared impl files.

ppapi/shared_impl/ppb_opengles2_shared.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.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // DO NOT EDIT!
 
-#include "ppapi/shared_impl/opengles2_impl.h"
+#include "ppapi/shared_impl/ppb_opengles2_shared.h"
 
 #include "base/logging.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
-#include "ppapi/shared_impl/graphics_3d_impl.h"
+#include "ppapi/shared_impl/ppb_graphics_3d_shared.h"
 #include "ppapi/thunk/enter.h"
 
 namespace ppapi {
 
 namespace {
 
 gpu::gles2::GLES2Implementation* GetGLES(PP_Resource context) {
   thunk::EnterResource<thunk::PPB_Graphics3D_API> enter_g3d(context, false);
   DCHECK(enter_g3d.succeeded());
-  return static_cast<Graphics3DImpl*>(enter_g3d.object())->gles2_impl();
+  return static_cast<PPB_Graphics3D_Shared*>(enter_g3d.object())->gles2_impl();
 }
 
 void ActiveTexture(PP_Resource context_id, GLenum texture) {
   GetGLES(context_id)->ActiveTexture(texture);
 }
 
 void AttachShader(PP_Resource context_id, GLuint program, GLuint shader) {
   GetGLES(context_id)->AttachShader(program, shader);
 }
 
@@ skipping 850 matching lines @@
   &VertexAttrib3f,
   &VertexAttrib3fv,
   &VertexAttrib4f,
   &VertexAttrib4fv,
   &VertexAttribPointer,
   &Viewport
 };
 
 }  // namespace
 
-const PPB_OpenGLES2* OpenGLES2Impl::GetInterface() {
+const PPB_OpenGLES2* PPB_OpenGLES2_Shared::GetInterface() {
   return &ppb_opengles2;
 }
 
 }  // namespace ppapi