chrome: Use base::MessageLoop. (Part 3)

chrome/browser/prerender/prerender_local_predictor.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 "chrome/browser/prerender/prerender_local_predictor.h"
 
 #include <ctype.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 194 matching lines @@
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(PrerenderData);
 };
 
 PrerenderLocalPredictor::PrerenderLocalPredictor(
     PrerenderManager* prerender_manager)
     : prerender_manager_(prerender_manager),
       is_visit_database_observer_(false) {
   RecordEvent(EVENT_CONSTRUCTED);
-  if (MessageLoop::current()) {
+  if (base::MessageLoop::current()) {
     timer_.Start(FROM_HERE,
                  base::TimeDelta::FromMilliseconds(kInitDelayMs),
                  this,
                  &PrerenderLocalPredictor::Init);
     RecordEvent(EVENT_INIT_SCHEDULED);
   }
 
   static const size_t kChecksumHashSize = 32;
   base::RefCountedStaticMemory* url_whitelist_data =
       ResourceBundle::GetSharedInstance().LoadDataResourceBytes(
@@ skipping 281 matching lines @@
 bool PrerenderLocalPredictor::ShouldReplaceCurrentPrerender(
     double priority) const {
   base::TimeDelta max_age =
       base::TimeDelta::FromMilliseconds(kMaxLocalPredictionTimeMs);
   return (!current_prerender_.get()) ||
     current_prerender_->priority < priority ||
     current_prerender_->start_time < GetCurrentTime() - max_age;
 }
 
 }  // namespace prerender