PDF: Use chrome.resourcesPrivate instead of Pepper to display translated strings

ppapi/proxy/pdf_resource.cc

 // Copyright (c) 2013 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/proxy/pdf_resource.h"
 
 #include <stdlib.h>
 #include <string.h>
 
 #include "base/command_line.h"
@@ skipping 30 matching lines @@
   SendCreate(RENDERER, PpapiHostMsg_PDF_Create());
 }
 
 PDFResource::~PDFResource() {
 }
 
 thunk::PPB_PDF_API* PDFResource::AsPPB_PDF_API() {
   return this;
 }
 
-PP_Var PDFResource::GetLocalizedString(PP_ResourceString string_id) {
-  std::string localized_string;
-  int32_t result = SyncCall<PpapiPluginMsg_PDF_GetLocalizedStringReply>(
-      RENDERER, PpapiHostMsg_PDF_GetLocalizedString(string_id),
-      &localized_string);
-  if (result != PP_OK)
-    return PP_MakeUndefined();
-  return ppapi::StringVar::StringToPPVar(localized_string);
-}
-
 void PDFResource::SearchString(const unsigned short* input_string,
                                const unsigned short* input_term,
                                bool case_sensitive,
                                PP_PrivateFindResult** results, int* count) {
   if (locale_.empty())
     locale_ = GetLocale();
   const base::char16* string =
       reinterpret_cast<const base::char16*>(input_string);
   const base::char16* term =
       reinterpret_cast<const base::char16*>(input_term);
@@ skipping 100 matching lines @@
 void PDFResource::GetV8ExternalSnapshotData(const char** natives_data_out,
                                             int* natives_size_out,
                                             const char** snapshot_data_out,
                                             int* snapshot_size_out) {
   gin::V8Initializer::GetV8ExternalSnapshotData(
       natives_data_out, natives_size_out, snapshot_data_out, snapshot_size_out);
 }
 
 }  // namespace proxy
 }  // namespace ppapi