Use a direct include of strings headers in remoting/.

remoting/jingle_glue/fake_signal_strategy.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 "remoting/jingle_glue/fake_signal_strategy.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
-#include "base/string_number_conversions.h"
+#include "base/strings/string_number_conversions.h"
 #include "base/thread_task_runner_handle.h"
 #include "third_party/libjingle/source/talk/xmllite/xmlelement.h"
 #include "third_party/libjingle/source/talk/xmpp/constants.h"
 
 namespace remoting {
 
 // static
 void FakeSignalStrategy::Connect(FakeSignalStrategy* peer1,
                                  FakeSignalStrategy* peer2) {
   peer1->peer_ = peer2;
@@ skipping 93 matching lines @@
     while ((listener = it.GetNext()) != NULL) {
       if (listener->OnSignalStrategyIncomingStanza(stanza))
         break;
     }
 
     pending_messages_.pop();
   }
 }
 
 }  // namespace remoting