Make ProfileImplIOData::Handle::GetResourceContext() imply LazyInitialize().

chrome/browser/profiles/profile_impl_io_data.h

 // Copyright (c) 2012 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"
@@ skipping 35 matching lines @@
               const FilePath& extensions_cookie_path,
               const FilePath& app_path,
               chrome_browser_net::Predictor* predictor,
               PrefService* local_state,
               IOThread* io_thread,
               bool restore_old_session_cookies);
 
     base::Callback<ChromeURLDataManagerBackend*(void)>
         GetChromeURLDataManagerBackendGetter() const;
     const content::ResourceContext& GetResourceContext() const;
+    // GetResourceContextNoInit() does not call LazyInitialize() so it can be
+    // safely be used during initialization.
+    const content::ResourceContext& GetResourceContextNoInit() 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 87 matching lines @@
   mutable scoped_ptr<chrome_browser_net::Predictor> predictor_;
 
   // 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_