Use a direct include of strings headers in chrome_frame/.

chrome_frame/urlmon_bind_status_callback.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_frame/urlmon_bind_status_callback.h"
 
 #include <mshtml.h>
 #include <shlguid.h>
 
 #include "base/logging.h"
-#include "base/string_util.h"
-#include "base/stringprintf.h"
+#include "base/strings/string_util.h"
+#include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/platform_thread.h"
 #include "chrome_frame/bind_context_info.h"
 #include "chrome_frame/chrome_tab.h"
 #include "chrome_frame/exception_barrier.h"
 #include "chrome_frame/urlmon_moniker.h"
 
 
 // A helper to given feed data to the specified |bscb| using
 // CacheStream instance.
@@ skipping 395 matching lines @@
       case BINDSTATUS_CACHEFILENAMEAVAILABLE:
       case BINDSTATUS_SERVER_MIMETYPEAVAILABLE:
         return true;
       default:
         break;
     }
   }
 
   return false;
 }