Remove dependency of NaClHostMessageFilter code on Profiles.

chrome/browser/nacl_host/nacl_host_message_filter.h

 // Copyright 2013 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_NACL_HOST_NACL_HOST_MESSAGE_FILTER_H_
 #define CHROME_BROWSER_NACL_HOST_NACL_HOST_MESSAGE_FILTER_H_
 
+#include "base/files/file_path.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/browser_message_filter.h"
 
 class ExtensionInfoMap;
 class GURL;
-class Profile;
 
 namespace nacl {
 struct NaClLaunchParams;
 }
 
 namespace net {
 class HostResolver;
 class URLRequestContextGetter;
 }
 
 // This class filters out incoming Chrome-specific IPC messages for the renderer
 // process on the IPC thread.
 class NaClHostMessageFilter : public content::BrowserMessageFilter {
  public:
   NaClHostMessageFilter(int render_process_id,
-                        Profile* profile,
+                        bool is_off_the_record,
+                        const base::FilePath& profile_directory,
+                        ExtensionInfoMap* extension_info_map,
                         net::URLRequestContextGetter* request_context);
 
   // content::BrowserMessageFilter methods:
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok) OVERRIDE;
 
   int render_process_id() { return render_process_id_; }
   bool off_the_record() { return off_the_record_; }
   net::HostResolver* GetHostResolver();
 
  private:
   friend class content::BrowserThread;
   friend class base::DeleteHelper<NaClHostMessageFilter>;
 
   virtual ~NaClHostMessageFilter();
 
 #if !defined(DISABLE_NACL)
   void OnLaunchNaCl(const nacl::NaClLaunchParams& launch_params,
                     IPC::Message* reply_msg);
   void OnGetReadonlyPnaclFd(const std::string& filename,
                             IPC::Message* reply_msg);
   void OnNaClCreateTemporaryFile(IPC::Message* reply_msg);
   void OnNaClErrorStatus(int render_view_id, int error_id);
   void OnOpenNaClExecutable(int render_view_id,
                             const GURL& file_url,
                             IPC::Message* reply_msg);
 #endif
   int render_process_id_;
 
-  // The Profile associated with our renderer process.  This should only be
-  // accessed on the UI thread!
-  Profile* profile_;
-  // Copied from the profile so that it can be read on the IO thread.
+  // off_the_record_ is copied from the profile partly so that it can be
+  // read on the IO thread.
   bool off_the_record_;
+  base::FilePath profile_directory_;
   scoped_refptr<net::URLRequestContextGetter> request_context_;
   scoped_refptr<ExtensionInfoMap> extension_info_map_;
 
   base::WeakPtrFactory<NaClHostMessageFilter> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NaClHostMessageFilter);
 };
 
 #endif  // CHROME_BROWSER_NACL_HOST_NACL_HOST_MESSAGE_FILTER_H_