Remove #pragma once from chrome/browser/{tab_contents,password_manager,profiles,search_engines,noti…

chrome/browser/tab_contents/retargeting_details.h

 // 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.
 
 #ifndef CHROME_BROWSER_TAB_CONTENTS_RETARGETING_DETAILS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_RETARGETING_DETAILS_H_
-#pragma once
 
 #include "googleurl/src/gurl.h"
 
 namespace content {
 class WebContents;
 }
 
 // Details sent for NOTIFICATION_RETARGETING.
 struct RetargetingDetails {
   // The source tab contents.
   content::WebContents* source_web_contents;
 
   // The frame ID of the source tab from which the retargeting was triggered.
   int64 source_frame_id;
 
   // The target URL.
   GURL target_url;
 
   // The target tab contents.
   content::WebContents* target_web_contents;
 
   // True if the target_tab_contents is not yet inserted into a tab strip.
   bool not_yet_in_tabstrip;
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_RETARGETING_DETAILS_H_