Remove the last prefs code from content. I tried hard to move ShouldShowBookmarkBar out of TabCo...

content/browser/content_browser_client.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 CONTENT_BROWSER_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_BROWSER_CONTENT_BROWSER_CLIENT_H_
 #pragma once
 
 #include <string>
 
@@ skipping 55 matching lines @@
       const std::string& alias_name);
 
   // Allows the embedder to pass extra command line flags.
   // switches::kProcessType will already be set at this point.
   virtual void AppendExtraCommandLineSwitches(CommandLine* command_line,
                                               int child_process_id);
 
   // Returns the locale used by the application.
   virtual std::string GetApplicationLocale();
 
+  // Returns the languages used in the Accept-Languages HTTP header.
+  // (Not called GetAcceptLanguages so it doesn't clash with win32).
+  virtual std::string GetAcceptLangs(const TabContents* tab);
+
   // Allow the embedder to control if an AppCache can be used for the given url.
   // This is called on the IO thread.
   virtual bool AllowAppCache(const GURL& manifest_url,
                              const content::ResourceContext& context);
 
   // Allow the embedder to control if the given cookie can be read.
   // This is called on the IO thread.
   virtual bool AllowGetCookie(const GURL& url,
                               const GURL& first_party,
                               const net::CookieList& cookie_list,
@@ skipping 13 matching lines @@
 
 #if defined(OS_LINUX)
   // Can return an optional fd for crash handling, otherwise returns -1.
   virtual int GetCrashSignalFD(const std::string& process_type);
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_CONTENT_BROWSER_CLIENT_H_