Move EmptyString, kWhitespace and the BOM to base.

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 203 matching lines @@
   if (localization_messages) {
     std::string error;
     MessageBundle::ReplaceMessagesWithExternalDictionary(
         *localization_messages, &content, &error);
     if (!error.empty()) {
       LOG(WARNING) << "Failed to replace messages in script: " << error;
     }
   }
 
   // Remove BOM from the content.
-  std::string::size_type index = content.find(kUtf8ByteOrderMark);
+  std::string::size_type index = content.find(base::kUtf8ByteOrderMark);
   if (index == 0) {
-    script_file->set_content(content.substr(strlen(kUtf8ByteOrderMark)));
+    script_file->set_content(content.substr(strlen(base::kUtf8ByteOrderMark)));
   } else {
     script_file->set_content(content);
   }
 
   return true;
 }
 
 void UserScriptMaster::ScriptReloader::LoadUserScripts(
     UserScriptList* user_scripts) {
   for (size_t i = 0; i < user_scripts->size(); ++i) {
@@ skipping 221 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