Revert 87415 - Convert more interfaces to the new thunk system. This goes up to and including

webkit/plugins/ppapi/ppb_char_set_impl.cc

 // Copyright (c) 2010 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_char_set_impl.h"
 
 #include "ppapi/c/dev/ppb_char_set_dev.h"
 #include "ppapi/shared_impl/char_set_impl.h"
 #include "webkit/plugins/ppapi/plugin_delegate.h"
 #include "webkit/plugins/ppapi/plugin_module.h"
 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
 #include "webkit/plugins/ppapi/resource_tracker.h"
 #include "webkit/plugins/ppapi/var.h"
 
 using ::ppapi::thunk::PPB_CharSet_FunctionAPI;
 
 namespace webkit {
 namespace ppapi {
 
 PPB_CharSet_Impl::PPB_CharSet_Impl(PluginInstance* instance)
     : instance_(instance) {
 }
 
 PPB_CharSet_Impl::~PPB_CharSet_Impl() {
 }
 
-PPB_CharSet_FunctionAPI* PPB_CharSet_Impl::AsPPB_CharSet_FunctionAPI() {
+PPB_CharSet_FunctionAPI* PPB_CharSet_Impl::AsCharSet_FunctionAPI() {
   return this;
 }
 
 char* PPB_CharSet_Impl::UTF16ToCharSet(PP_Instance instance,
                                        const uint16_t* utf16,
                                        uint32_t utf16_len,
                                        const char* output_char_set,
                                        PP_CharSet_ConversionError on_error,
                                        uint32_t* output_length) {
   return ::ppapi::CharSetImpl::UTF16ToCharSet(
@@ skipping 12 matching lines @@
       output_length);
 }
 
 PP_Var PPB_CharSet_Impl::GetDefaultCharSet(PP_Instance instance) {
   std::string encoding = instance_->delegate()->GetDefaultEncoding();
   return StringVar::StringToPPVar(instance_->module(), encoding);
 }
 
 }  // namespace ppapi
 }  // namespace webkit