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

ppapi/thunk/ppb_image_data_thunk.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 "ppapi/c/pp_errors.h"
 #include "ppapi/c/ppb_image_data.h"
-#include "ppapi/shared_impl/image_data_impl.h"
+#include "ppapi/shared_impl/ppb_image_data_shared.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppb_image_data_api.h"
 #include "ppapi/thunk/resource_creation_api.h"
 #include "ppapi/thunk/thunk.h"
 
 namespace ppapi {
 namespace thunk {
 
 namespace {
 
 PP_ImageDataFormat GetNativeImageDataFormat() {
-  return ppapi::ImageDataImpl::GetNativeImageDataFormat();
+  return ppapi::PPB_ImageData_Shared::GetNativeImageDataFormat();
 }
 
 PP_Bool IsImageDataFormatSupported(PP_ImageDataFormat format) {
-  return ppapi::ImageDataImpl::IsImageDataFormatSupported(format)
+  return ppapi::PPB_ImageData_Shared::IsImageDataFormatSupported(format)
       ? PP_TRUE : PP_FALSE;
 }
 
 PP_Resource Create(PP_Instance instance,
                    PP_ImageDataFormat format,
                    const PP_Size* size,
                    PP_Bool init_to_zero) {
   EnterFunction<ResourceCreationAPI> enter(instance, true);
   if (enter.failed())
     return 0;
@@ skipping 41 matching lines @@
 };
 
 }  // namespace
 
 const PPB_ImageData* GetPPB_ImageData_Thunk() {
   return &g_ppb_image_data_thunk;
 }
 
 }  // namespace thunk
 }  // namespace ppapi