Remove stl_util's STLDeleteContainerPointers from autofill.

components/webdata/common/web_data_service_consumer.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_WEBDATA_COMMON_WEB_DATA_SERVICE_CONSUMER_H_
 #define COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_CONSUMER_H_
 
+#include <memory>
+
 #include "components/webdata/common/web_data_results.h"
 #include "components/webdata/common/web_data_service_base.h"
 
 // All requests to the web data service are asynchronous. When the request has
 // been performed, the data consumer is notified using the following interface.
 class WebDataServiceConsumer {
  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(WebDataServiceBase::Handle h,
-                                           const WDTypedResult* result) = 0;
+  // Called when a request is done. h uniquely identifies the request. The
+  // result can be null if no result is expected or if the database could not be
+  // opened.
+  virtual void OnWebDataServiceRequestDone(
+      WebDataServiceBase::Handle h,
+      std::unique_ptr<WDTypedResult> result) = 0;
 
  protected:
   virtual ~WebDataServiceConsumer() {}
 };
 
 
 #endif  // COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_CONSUMER_H_