Initialize the resource bundle now that it is used due to http://trac.webkit.org/changeset/93879.

chrome/app/chrome_main.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/app/chrome_main.h"
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/debug/debugger.h"
 #include "base/i18n/icu_util.h"
@@ skipping 305 matching lines @@
   return
 #if defined(OS_WIN) || defined(OS_MACOSX)
       // Windows needs resources for the default/null plugin.
       // Mac needs them for the plugin process name.
       process_type == switches::kPluginProcess ||
 #endif
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
       // The zygote process opens the resources for the renderers.
       process_type == switches::kZygoteProcess ||
 #endif
+#if defined(OS_MACOSX)
+      // Mac needs them to for scrollbar related images.
+      process_type == switches::kWorkerProcess ||
+#endif
       process_type == switches::kRendererProcess ||
       process_type == switches::kExtensionProcess ||
       process_type == switches::kUtilityProcess;
 }
 
 // Returns true if this process is a child of the browser process.
 bool SubprocessIsBrowserChild(const std::string& process_type) {
   if (process_type.empty() ||
 #if defined(OS_MACOSX)
       process_type == switches::kRelauncherProcess ||
@@ skipping 599 matching lines @@
 
   if (SubprocessNeedsResourceBundle(process_type))
     ResourceBundle::CleanupSharedInstance();
 
   logging::CleanupChromeLogging();
 
   chrome_main::LowLevelShutdown();
 
   return exit_code;
 }