Introduce InfoBarTabService API.

chrome/browser/google/google_url_tracker.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/google/google_url_tracker.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 69 matching lines @@
   return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
 }
 
 bool GoogleURLTrackerInfoBarDelegate::LinkClicked(
     WindowOpenDisposition disposition) {
   content::OpenURLParams params(google_util::AppendGoogleLocaleParam(GURL(
       "https://www.google.com/support/chrome/bin/answer.py?answer=1618699")),
       content::Referrer(),
       (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
       content::PAGE_TRANSITION_LINK, false);
-  owner()->web_contents()->OpenURL(params);
+  owner()->GetWebContents()->OpenURL(params);
   return false;
 }
 
 bool GoogleURLTrackerInfoBarDelegate::ShouldExpireInternal(
     const content::LoadCommittedDetails& details) const {
   int unique_id = details.entry->GetUniqueID();
   return (unique_id != contents_unique_id()) && (unique_id != pending_id_);
 }
 
 void GoogleURLTrackerInfoBarDelegate::SetGoogleURL(const GURL& new_google_url) {
@@ skipping 40 matching lines @@
   if (redo_search) {
     // Re-do the user's search on the new domain.
     DCHECK(search_url_.is_valid());
     url_canon::Replacements<char> replacements;
     const std::string& host(new_google_url_.host());
     replacements.SetHost(host.data(), url_parse::Component(0, host.length()));
     GURL new_search_url(search_url_.ReplaceComponents(replacements));
     if (new_search_url.is_valid()) {
       content::OpenURLParams params(new_search_url, content::Referrer(),
           CURRENT_TAB, content::PAGE_TRANSITION_GENERATED, false);
-      owner()->web_contents()->OpenURL(params);
+      owner()->GetWebContents()->OpenURL(params);
     }
   }
 
   owner()->RemoveInfoBar(this);
 }
 
 GoogleURLTrackerInfoBarDelegate::~GoogleURLTrackerInfoBarDelegate() {
   if (google_url_tracker_)
     google_url_tracker_->InfoBarClosed(map_key_);
 }
@@ skipping 467 matching lines @@
   const bool registered_for_tab_contents_destroyed =
       registrar_.IsRegistered(this, chrome::NOTIFICATION_TAB_CONTENTS_DESTROYED,
                               map_entry.tab_contents_source);
   DCHECK_NE(registered_for_tab_contents_destroyed,
             map_entry.infobar->showing());
   if (registered_for_tab_contents_destroyed) {
     registrar_.Remove(this, chrome::NOTIFICATION_TAB_CONTENTS_DESTROYED,
                       map_entry.tab_contents_source);
   }
 }