Revert 92668 - Remove more unnecessary ChromeURLRequestContext members.

chrome/browser/profiles/profile_impl_io_data.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_PROFILES_PROFILE_IMPL_IO_DATA_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IMPL_IO_DATA_H_
 #pragma once
 
 #include "base/basictypes.h"
-#include "base/callback.h"
 #include "base/hash_tables.h"
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 
 namespace net {
 class HttpTransactionFactory;
 }  // namespace net
 
 class ProfileImplIOData : public ProfileIOData {
  public:
   class Handle {
    public:
     explicit Handle(Profile* profile);
     ~Handle();
 
     bool HasMainRequestContext() const {
       return main_request_context_getter_ != NULL;
     }
 
     // Init() must be called before ~Handle(). It records all the necessary
     // parameters needed to construct a ChromeURLRequestContextGetter.
     void Init(const FilePath& cookie_path,
               const FilePath& cache_path,
               int cache_max_size,
               const FilePath& media_cache_path,
               int media_cache_max_size,
               const FilePath& extensions_cookie_path,
               const FilePath& app_path);
 
-    base::Callback<ChromeURLDataManagerBackend*(void)>
-        GetChromeURLDataManagerBackendGetter() const;
     const content::ResourceContext& GetResourceContext() const;
     scoped_refptr<ChromeURLRequestContextGetter>
         GetMainRequestContextGetter() const;
     scoped_refptr<ChromeURLRequestContextGetter>
         GetMediaRequestContextGetter() const;
     scoped_refptr<ChromeURLRequestContextGetter>
         GetExtensionsRequestContextGetter() const;
     scoped_refptr<ChromeURLRequestContextGetter>
         GetIsolatedAppRequestContextGetter(
             const std::string& app_id) const;
@@ skipping 16 matching lines @@
     // thread. The getters will be deleted on the IO thread, so they will
     // release their refs to their contexts, which will release the last refs to
     // the ProfileIOData on the IO thread.
     mutable scoped_refptr<ChromeURLRequestContextGetter>
         main_request_context_getter_;
     mutable scoped_refptr<ChromeURLRequestContextGetter>
         media_request_context_getter_;
     mutable scoped_refptr<ChromeURLRequestContextGetter>
         extensions_request_context_getter_;
     mutable ChromeURLRequestContextGetterMap app_request_context_getter_map_;
-    scoped_refptr<ProfileImplIOData> io_data_;
+    const scoped_refptr<ProfileImplIOData> io_data_;
 
     Profile* const profile_;
 
     mutable bool initialized_;
 
     DISALLOW_COPY_AND_ASSIGN(Handle);
   };
 
  private:
   friend class base::RefCountedThreadSafe<ProfileImplIOData>;
@@ skipping 37 matching lines @@
   mutable scoped_ptr<net::HttpTransactionFactory> media_http_factory_;
 
   // Parameters needed for isolated apps.
   FilePath app_path_;
   mutable bool clear_local_state_on_exit_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileImplIOData);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IMPL_IO_DATA_H_