This change will split the result codes between content and chrome.

chrome/browser/process_singleton_win.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 "chrome/browser/process_singleton.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/path_service.h"
@@ skipping 137 matching lines @@
         UTF16ToWide(l10n_util::GetStringUTF16(IDS_BROWSER_HUNGBROWSER_MESSAGE));
     std::wstring caption =
         UTF16ToWide(l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
     if (!platform_util::SimpleYesNoBox(NULL, caption, text)) {
       // The user denied. Quit silently.
       return PROCESS_NOTIFIED;
     }
   }
 
   // Time to take action. Kill the browser process.
-  base::KillProcessById(process_id, ResultCodes::HUNG, true);
+  base::KillProcessById(process_id, content::RESULT_CODE_HUNG, true);
   remote_window_ = NULL;
   return PROCESS_NONE;
 }
 
 ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcessOrCreate() {
   NotifyResult result = NotifyOtherProcess();
   if (result != PROCESS_NONE)
     return result;
   return Create() ? PROCESS_NONE : PROFILE_IN_USE;
 }
@@ skipping 136 matching lines @@
   switch (message) {
     case WM_COPYDATA:
       return OnCopyData(reinterpret_cast<HWND>(wparam),
                         reinterpret_cast<COPYDATASTRUCT*>(lparam));
     default:
       break;
   }
 
   return ::DefWindowProc(hwnd, message, wparam, lparam);
 }