Remove last extension dependencies from content.

chrome/browser/chrome_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 CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
 #define CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "content/browser/content_browser_client.h"
@@ skipping 41 matching lines @@
       Callback2<SSLCertErrorHandler*, bool>::Type* callback) OVERRIDE;
   virtual void ShowClientCertificateRequestDialog(
       int render_process_id,
       int render_view_id,
       SSLClientAuthHandler* handler) OVERRIDE;
   virtual void AddNewCertificate(
       net::URLRequest* request,
       net::X509Certificate* cert,
       int render_process_id,
       int render_view_id) OVERRIDE;
+  virtual bool CheckBackgroundPermission(
+      const GURL& source_url, const content::ResourceContext& context) OVERRIDE;
+  virtual std::string GetProcessHostTitle(
+      const GURL& url, const content::ResourceContext& context) OVERRIDE;
+  virtual bool ShouldForceDownloadResource(
+      const GURL& url, const std::string& mime_type) OVERRIDE;
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
   // Can return an optional fd for crash handling, otherwise returns -1.
   virtual int GetCrashSignalFD(const std::string& process_type) OVERRIDE;
 #endif
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_