Fix a memory leak in PasswordGenerationManager.

content/public/renderer/document_state.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 CONTENT_PUBLIC_RENDERER_DOCUMENT_STATE_H_
 #define CONTENT_PUBLIC_RENDERER_DOCUMENT_STATE_H_
 
 #include <string>
 
 #include "base/logging.h"
@@ skipping 159 matching lines @@
   const std::string& searchable_form_encoding() const {
     return searchable_form_encoding_;
   }
   void set_searchable_form_encoding(const std::string& encoding) {
     searchable_form_encoding_ = encoding;
   }
 
   webkit::forms::PasswordForm* password_form_data() const {
     return password_form_data_.get();
   }
-  void set_password_form_data(webkit::forms::PasswordForm* data);
+  void set_password_form_data(scoped_ptr<webkit::forms::PasswordForm> data);
 
   const std::string& security_info() const { return security_info_; }
   void set_security_info(const std::string& security_info) {
     security_info_ = security_info;
   }
 
   // True if an error page should be used, if the http status code also
   // indicates an error.
   bool use_error_page() const { return use_error_page_; }
   void set_use_error_page(bool use_error_page) {
@@ skipping 102 matching lines @@
   WebKit::WebReferrerPolicy referrer_policy_;
 
   scoped_ptr<webkit_glue::AltErrorPageResourceFetcher> alt_error_page_fetcher_;
 
   scoped_ptr<NavigationState> navigation_state_;
 };
 
 #endif  // CONTENT_PUBLIC_RENDERER_DOCUMENT_STATE_H_
 
 }  // namespace content