More style nits.

chrome/browser/tab_contents/tab_contents_delegate.h

 // Copyright (c) 2006-2008 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_TAB_CONTENTS_DELEGATE_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_
 
+#include <string>
+
 #include "app/gfx/native_widget_types.h"
 #include "base/basictypes.h"
 #include "base/gfx/rect.h"
 #include "chrome/browser/tab_contents/navigation_entry.h"
 #include "chrome/common/native_web_keyboard_event.h"
 #include "chrome/common/page_transition_types.h"
 #include "webkit/glue/context_menu.h"
 #include "webkit/glue/window_open_disposition.h"
 
 class DownloadItem;
@@ skipping 212 matching lines @@
   virtual void ShowRepostFormWarningDialog(TabContents* tab_contents) {}
 
   // Allows delegate to override navigation to the history entries.
   // Returns true to allow TabContents to continue with the default processing.
   virtual bool OnGoToEntryOffset(int offset) {
     return true;
   }
 
  protected:
   ~TabContentsDelegate() {}
-
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_