Hook up Autofill Backend interface to SyncableServices

components/autofill/browser/webdata/autofill_webdata_service.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 COMPONENTS_AUTOFILL_BROWSER_WEBDATA_AUTOFILL_WEBDATA_SERVICE_H_
 #define COMPONENTS_AUTOFILL_BROWSER_WEBDATA_AUTOFILL_WEBDATA_SERVICE_H_
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
@@ skipping 30 matching lines @@
   AutofillWebDataService();
 
   AutofillWebDataService(scoped_refptr<WebDatabaseService> wdbs,
                          const ProfileErrorCallback& callback);
 
   // Retrieve an AutofillWebDataService for the given context.
   // Can return NULL in some contexts.
   static scoped_refptr<AutofillWebDataService> FromBrowserContext(
       content::BrowserContext* context);
 
-  // Notifies listeners on the UI thread that multiple changes have been made to
-  // to Autofill records of the database.
-  // NOTE: This method is intended to be called from the DB thread.  It
-  // it asynchronously notifies listeners on the UI thread.
-  // |web_data_service| may be NULL for testing purposes.
-  static void NotifyOfMultipleAutofillChanges(
-      AutofillWebDataService* web_data_service);
-
   // WebDataServiceBase implementation.
   virtual void ShutdownOnUIThread() OVERRIDE;
 
   // AutofillWebData implementation.
   virtual void AddFormFields(
       const std::vector<FormFieldData>& fields) OVERRIDE;
   virtual WebDataServiceBase::Handle GetFormValuesForElementName(
       const base::string16& name,
       const base::string16& prefix,
       int limit,
       WebDataServiceConsumer* consumer) OVERRIDE;
 
   virtual WebDataServiceBase::Handle HasFormElements(
       WebDataServiceConsumer* consumer) OVERRIDE;
   virtual void RemoveFormElementsAddedBetween(
       const base::Time& delete_begin, const base::Time& delete_end) OVERRIDE;
-  virtual void RemoveExpiredFormElements() OVERRIDE;
   virtual void RemoveFormValueForElementName(
       const base::string16& name,
       const base::string16& value) OVERRIDE;
   virtual void AddAutofillProfile(const AutofillProfile& profile) OVERRIDE;
   virtual void UpdateAutofillProfile(const AutofillProfile& profile) OVERRIDE;
   virtual void RemoveAutofillProfile(const std::string& guid) OVERRIDE;
   virtual WebDataServiceBase::Handle GetAutofillProfiles(
       WebDataServiceConsumer* consumer) OVERRIDE;
   virtual void AddCreditCard(const CreditCard& credit_card) OVERRIDE;
   virtual void UpdateCreditCard(const CreditCard& credit_card) OVERRIDE;
@@ skipping 19 matching lines @@
 
   // Takes a callback which will be called on the DB thread with a pointer to an
   // |AutofillWebdataBackend|. This backend can be used to access or update the
   // WebDatabase directly on the DB thread.
   void GetAutofillBackend(
       const base::Callback<void(AutofillWebDataBackend*)>& callback);
 
  protected:
   virtual ~AutofillWebDataService();
 
+  virtual void NotifyAutofillMultipleChangedOnUIThread();
+
   virtual void ShutdownOnDBThread();
 
+  base::WeakPtr<AutofillWebDataService> AsWeakPtr() {
+    return weak_ptr_factory_.GetWeakPtr();
+  }
+
  private:
   // This makes the destructor public, and thus allows us to aggregate
   // SupportsUserData. It is private by default to prevent incorrect
   // usage in class hierarchies where it is inherited by
   // reference-counted objects.
   class SupportsUserDataAggregatable : public base::SupportsUserData {
    public:
     SupportsUserDataAggregatable() {}
     virtual ~SupportsUserDataAggregatable() {}
    private:
     DISALLOW_COPY_AND_ASSIGN(SupportsUserDataAggregatable);
   };
 
-  void NotifyAutofillMultipleChangedOnUIThread();
-
   // Storage for user data to be accessed only on the DB thread. May
   // be used e.g. for SyncableService subclasses that need to be owned
   // by this object. Is created on first call to |GetDBUserData()|.
   scoped_ptr<SupportsUserDataAggregatable> db_thread_user_data_;
 
   ObserverList<AutofillWebDataServiceObserverOnUIThread> ui_observer_list_;
 
   // This factory is used on the UI thread. All vended weak pointers are
   // invalidated in ShutdownOnUIThread().
   base::WeakPtrFactory<AutofillWebDataService> weak_ptr_factory_;
 
   scoped_refptr<AutofillWebDataBackendImpl> autofill_backend_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillWebDataService);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_BROWSER_WEBDATA_AUTOFILL_WEBDATA_SERVICE_H_