Remove knowledge of Chrome-specific SyncableService classes from WebDataService.

chrome/browser/webdata/web_data_service.h

Index: chrome/browser/webdata/web_data_service.h
diff --git a/chrome/browser/webdata/web_data_service.h b/chrome/browser/webdata/web_data_service.h
index 638278e8fe1f69d7239337d53857ff08cbaa8a25..4ba7f370c684078a0fb9710eeb0aaf54c354eb35 100644
--- a/chrome/browser/webdata/web_data_service.h
+++ b/chrome/browser/webdata/web_data_service.h
@@ -111,7 +111,6 @@ class WebDataService
 
   // WebDataServiceBase implementation.
   virtual void ShutdownOnUIThread() OVERRIDE;
-  virtual void Init(const base::FilePath& path) OVERRIDE;
 
   // Notifies listeners on the UI thread that multiple changes have been made to
   // to Autofill records of the database.
@@ -308,17 +307,12 @@ class WebDataService
 
   virtual ~WebDataService();
 
+ private:
   //////////////////////////////////////////////////////////////////////////////
   //
   // The following methods are only invoked in the web data service thread.
   //
   //////////////////////////////////////////////////////////////////////////////
- private:
-  // Initialize any syncable services.
-  void InitializeSyncableServices();
-
-  // Deletes the syncable services.
-  void ShutdownSyncableServices();
 
   //////////////////////////////////////////////////////////////////////////////
   //
@@ -438,14 +432,6 @@ class WebDataService
   void DestroyAutofillProfileResult(const WDTypedResult* result);
   void DestroyAutofillCreditCardResult(const WDTypedResult* result);
 
-  // Syncable services for the database data.  We own the services, but don't
-  // use |scoped_ptr|s because the lifetimes must be managed on the database
-  // thread.
-  // Currently only Autocomplete and Autofill profiles use the new Sync API, but
-  // all the database data should migrate to this API over time.
-  AutocompleteSyncableService* autocomplete_syncable_service_;
-  AutofillProfileSyncableService* autofill_profile_syncable_service_;
-
   DISALLOW_COPY_AND_ASSIGN(WebDataService);
 };