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

ppapi/shared_impl/time_conversion.h

 // 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.
 
 #ifndef PPAPI_SHARED_IMPL_TIME_CONVERSION_H_
 #define PPAPI_SHARED_IMPL_TIME_CONVERSION_H_
 
-#include "base/time.h"
+#include "base/time/time.h"
 #include "ppapi/c/pp_time.h"
 #include "ppapi/shared_impl/ppapi_shared_export.h"
 
 namespace ppapi {
 
 PPAPI_SHARED_EXPORT PP_Time TimeToPPTime(base::Time t);
 PPAPI_SHARED_EXPORT base::Time PPTimeToTime(PP_Time t);
 
 PPAPI_SHARED_EXPORT PP_TimeTicks TimeTicksToPPTimeTicks(base::TimeTicks t);
 
 // Converts between WebKit event times and time ticks. WebKit event times are
 // currently expressed in terms of wall clock time. This function does the
 // proper mapping to time ticks, assuming the wall clock time doesn't change
 // (which isn't necessarily the case).
 PPAPI_SHARED_EXPORT PP_TimeTicks EventTimeToPPTimeTicks(double event_time);
 PPAPI_SHARED_EXPORT double PPTimeTicksToEventTime(PP_TimeTicks t);
 
 // Gets the local time zone offset for a given time. This works in the plugin
 // process only on Windows (the sandbox prevents this from working properly on
 // other platforms).
 PPAPI_SHARED_EXPORT double PPGetLocalTimeZoneOffset(const base::Time& time);
 
 }  // namespace ppapi
 
 #endif  // PPAPI_SHARED_IMPL_TIME_CONVERSION_H_