Enable Autocomplete feature for chromium webview

android_webview/browser/aw_browser_context.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 ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_
 #define ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_
 
 #include <vector>
 
 #include "android_webview/browser/aw_autofill_manager_delegate.h"
@@ skipping 52 matching lines @@
   net::URLRequestContextGetter* CreateRequestContext(
       content::ProtocolHandlerMap* protocol_handlers);
   net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
       const base::FilePath& partition_path,
       bool in_memory,
       content::ProtocolHandlerMap* protocol_handlers);
 
   AwQuotaManagerBridge* GetQuotaManagerBridge();
 
   AwFormDatabaseService* GetFormDatabaseService();
-  AwAutofillManagerDelegate* AutofillManagerDelegate();
-  AwAutofillManagerDelegate* CreateAutofillManagerDelegate(bool enabled);
+  void CreateUserPrefServiceIfNecessary();
 
   // content::BrowserContext implementation.
   virtual base::FilePath GetPath() OVERRIDE;
   virtual bool IsOffTheRecord() const OVERRIDE;
   virtual net::URLRequestContextGetter* GetRequestContext() OVERRIDE;
   virtual net::URLRequestContextGetter* GetRequestContextForRenderProcess(
       int renderer_child_id) OVERRIDE;
   virtual net::URLRequestContextGetter* GetMediaRequestContext() OVERRIDE;
   virtual net::URLRequestContextGetter* GetMediaRequestContextForRenderProcess(
       int renderer_child_id) OVERRIDE;
@@ skipping 23 matching lines @@
       geolocation_permission_context_;
   scoped_ptr<AwQuotaManagerBridge> quota_manager_bridge_;
   scoped_ptr<AwFormDatabaseService> form_database_service_;
   scoped_ptr<AwAutofillManagerDelegate> autofill_manager_delegate_;
 
   AwDownloadManagerDelegate download_manager_delegate_;
 
   scoped_ptr<components::VisitedLinkMaster> visitedlink_master_;
   scoped_ptr<content::ResourceContext> resource_context_;
 
+  bool user_pref_service_ready_;
+
   DISALLOW_COPY_AND_ASSIGN(AwBrowserContext);
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_AW_BROWSER_CONTEXT_H_