Use a direct include of time headers in ppapi/, printing/, remoting/.

remoting/jingle_glue/xmpp_signal_strategy.h

 // 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.
 
 // The XmppSignalStrategy encapsulates all the logic to perform the signaling
 // STUN/ICE for jingle via a direct XMPP connection.
 //
 // This class is not threadsafe.
 
 #ifndef REMOTING_JINGLE_GLUE_XMPP_SIGNAL_STRATEGY_H_
 #define REMOTING_JINGLE_GLUE_XMPP_SIGNAL_STRATEGY_H_
 
 #include "remoting/jingle_glue/signal_strategy.h"
 
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/observer_list.h"
-#include "base/timer.h"
 #include "base/threading/non_thread_safe.h"
+#include "base/timer/timer.h"
 #include "third_party/libjingle/source/talk/base/sigslot.h"
 #include "third_party/libjingle/source/talk/xmpp/xmppclient.h"
 
 namespace net {
 class URLRequestContextGetter;
 }  // namespace net
 
 namespace talk_base {
 class TaskRunner;
 }  // namespace talk_base
@@ skipping 71 matching lines @@
   ObserverList<Listener, true> listeners_;
 
   base::RepeatingTimer<XmppSignalStrategy> keep_alive_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(XmppSignalStrategy);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_JINGLE_GLUE_XMPP_SIGNAL_STRATEGY_H_