Move extensions code from WebContents::GetURL to GetLastCommittedURL.

chrome/browser/extensions/api/tabs/tabs_api.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/extensions/api/tabs/tabs_api.h"
 
 #include <stddef.h>
 #include <algorithm>
 #include <limits>
 #include <memory>
@@ skipping 1321 matching lines @@
     DCHECK_EQ(url.spec(), web_contents_->GetURL().spec());
 
   return true;
 }
 
 void TabsUpdateFunction::PopulateResult() {
   if (!has_callback())
     return;
 
   results_ = tabs::Get::Results::Create(
-      *ExtensionTabUtil::CreateTabObject(web_contents_, extension()));
+      *ExtensionTabUtil::CreateTabObjectVisibleUrl(web_contents_, extension()));
 }
 
 void TabsUpdateFunction::OnExecuteCodeFinished(
     const std::string& error,
     const GURL& url,
     const base::ListValue& script_result) {
   if (error.empty())
     PopulateResult();
   else
     error_ = error;
@@ skipping 742 matching lines @@
       params->tab_id
           ? ErrorUtils::FormatErrorMessage(keys::kCannotDiscardTab,
                                            base::IntToString(*params->tab_id))
           : keys::kCannotFindTabToDiscard));
 }
 
 TabsDiscardFunction::TabsDiscardFunction() {}
 TabsDiscardFunction::~TabsDiscardFunction() {}
 
 }  // namespace extensions