Add way to remove entries from autocomplete

chrome/browser/webdata/web_data_service.h

 // Copyright (c) 2006-2008 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_WEBDATA_WEB_DATA_SERVICE_H__
 #define CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_H__
 
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 364 matching lines @@
   // |consumer| gets called back when the request is finished, with the vector
   // included in the argument |result|.
   Handle GetFormValuesForElementName(const std::wstring& name,
                                      const std::wstring& prefix,
                                      int limit,
                                      WebDataServiceConsumer* consumer);
 
   // Removes form elements recorded for autofill from the database.
   void RemoveFormElementsAddedBetween(const base::Time& delete_begin,
                                       const base::Time& delete_end);
+  void RemoveFormValueForElementName(const std::wstring& name,
+                                     const std::wstring& value);
 
  protected:
   friend class TemplateURLModelTest;
   friend class TemplateURLModelTestingProfile;
   friend class WebDataServiceTest;
   friend class WebDataRequest;
 
   // This is invoked by the unit test; path is the path of the Web Data file.
   bool InitWithPath(const FilePath& path);
 
@@ skipping 58 matching lines @@
   //
   // Autofill.
   //
   //////////////////////////////////////////////////////////////////////////////
   void AddAutofillFormElementsImpl(
       GenericRequest<std::vector<AutofillForm::Element> >* request);
   void GetFormValuesForElementNameImpl(WebDataRequest* request,
       const std::wstring& name, const std::wstring& prefix, int limit);
   void RemoveFormElementsAddedBetweenImpl(
       GenericRequest2<base::Time, base::Time>* request);
+  void RemoveFormValueForElementNameImpl(
+      GenericRequest2<std::wstring, std::wstring>* request);
 
   //////////////////////////////////////////////////////////////////////////////
   //
   // Web Apps.
   //
   //////////////////////////////////////////////////////////////////////////////
 
   void SetWebAppImageImpl(GenericRequest2<GURL,SkBitmap>* request);
 
   void SetWebAppHasAllImagesImpl(GenericRequest2<GURL,bool>* request);
@@ skipping 49 matching lines @@
  public:
 
   // Called when a request is done. h uniquely identifies the request.
   // result can be NULL, if no result is expected or if the database could
   // not be opened. The result object is destroyed after this call.
   virtual void OnWebDataServiceRequestDone(WebDataService::Handle h,
                                            const WDTypedResult* result) = 0;
 };
 
 #endif  // CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_H__