Move ReadFileToString to the base namespace.

chrome/browser/extensions/user_script_master.cc

 // Copyright (c) 2012 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 "chrome/browser/extensions/user_script_master.h"
 
 #include <map>
 #include <string>
 #include <vector>
 
@@ skipping 185 matching lines @@
             &resource_id)) {
       const ResourceBundle& rb = ResourceBundle::GetSharedInstance();
       content = rb.GetRawDataResource(resource_id).as_string();
     } else {
       LOG(WARNING) << "Failed to get file path to "
                    << script_file->relative_path().value() << " from "
                    << script_file->extension_root().value();
       return false;
     }
   } else {
-    if (!file_util::ReadFileToString(path, &content)) {
+    if (!base::ReadFileToString(path, &content)) {
       LOG(WARNING) << "Failed to load user script file: " << path.value();
       return false;
     }
   }
 
   // Localize the content.
   if (localization_messages) {
     std::string error;
     MessageBundle::ReplaceMessagesWithExternalDictionary(
         *localization_messages, &content, &error);
@@ skipping 234 matching lines @@
 
   base::SharedMemoryHandle handle_for_process;
   if (!shared_memory->ShareToProcess(handle, &handle_for_process))
     return;  // This can legitimately fail if the renderer asserts at startup.
 
   if (base::SharedMemory::IsHandleValid(handle_for_process))
     process->Send(new ExtensionMsg_UpdateUserScripts(handle_for_process));
 }
 
 }  // namespace extensions