Convert use of int ms to TimeDelta in files owned by brettw.

chrome/browser/omnibox_search_hint.cc

 // 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.
 
 #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 82 matching lines @@
     : ConfirmInfoBarDelegate(omnibox_hint->tab()->infobar_tab_helper()),
       omnibox_hint_(omnibox_hint),
       action_taken_(false),
       should_expire_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(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(
       FROM_HERE,
       base::Bind(&HintInfoBar::AllowExpiry, weak_factory_.GetWeakPtr()),
-      8000);  // 8 seconds.
+      base::TimeDelta::FromSeconds(8));
 }
 
 HintInfoBar::~HintInfoBar() {
   if (!action_taken_)
     UMA_HISTOGRAM_COUNTS("OmniboxSearchHint.Ignored", 1);
 }
 
 bool HintInfoBar::ShouldExpire(
     const content::LoadCommittedDetails& details) const {
   return details.is_navigation_to_different_page() && should_expire_;
@@ skipping 120 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);
 }