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

chrome/browser/omnibox_search_hint.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/omnibox_search_hint.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop.h"
@@ skipping 118 matching lines @@
 
 HintInfoBarDelegate::HintInfoBarDelegate(OmniboxSearchHint* omnibox_hint,
                                          InfoBarService* infobar_service)
     : ConfirmInfoBarDelegate(infobar_service),
       omnibox_hint_(omnibox_hint),
       action_taken_(false),
       should_expire_(false),
       weak_factory_(this) {
   // We want the info-bar to stick-around for few seconds and then be hidden
   // on the next navigation after that.
-  MessageLoop::current()->PostDelayedTask(
+  base::MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&HintInfoBarDelegate::AllowExpiry, weak_factory_.GetWeakPtr()),
       base::TimeDelta::FromSeconds(8));
 }
 
 HintInfoBarDelegate::~HintInfoBarDelegate() {
   if (!action_taken_)
     UMA_HISTOGRAM_COUNTS("OmniboxSearchHint.Ignored", 1);
 }
 
@@ skipping 104 matching lines @@
 }
 
 // static
 bool OmniboxSearchHint::IsEnabled(Profile* profile) {
   // The infobar can only be shown if the correct switch has been provided and
   // the user did not dismiss the infobar before.
   return profile->GetPrefs()->GetBoolean(prefs::kShowOmniboxSearchHint) &&
       CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kSearchInOmniboxHint);
 }