Remove WTF::currentTime() / WTF::monotonicallyIncreasingTime() uses from cc

cc/frame_rate_controller.cc

 // Copyright 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 "config.h"
 
 #include "cc/frame_rate_controller.h"
 
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "cc/delay_based_time_source.h"
 #include "cc/time_source.h"
-#include <wtf/CurrentTime.h>
 
 namespace {
 
 // This will be the maximum number of pending frames unless
 // FrameRateController::setMaxFramesPending is called.
 const int defaultMaxFramesPending = 2;
 
 }  // namespace
 
 namespace cc {
@@ skipping 129 matching lines @@
 
 base::TimeTicks FrameRateController::nextTickTime()
 {
     if (m_isTimeSourceThrottling)
         return m_timeSource->nextTickTime();
 
     return base::TimeTicks();
 }
 
 }