Add FormFetcher::RemoveConsumer

components/password_manager/core/browser/password_form_manager.cc

 // 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.
 
 #include "components/password_manager/core/browser/password_form_manager.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 229 matching lines @@
   if (owned_form_fetcher_)
     owned_form_fetcher_->Fetch();
   DCHECK_EQ(observed_form.scheme == PasswordForm::SCHEME_HTML,
             driver != nullptr);
   if (driver)
     drivers_.push_back(driver);
   form_fetcher_->AddConsumer(this);
 }
 
 PasswordFormManager::~PasswordFormManager() {
+  form_fetcher_->RemoveConsumer(this);
+
   UMA_HISTOGRAM_ENUMERATION("PasswordManager.ActionsTakenV3", GetActionsTaken(),
                             kMaxNumActionsTaken);
   // Use the visible main frame URL at the time the PasswordFormManager
   // is created, in case a navigation has already started and the
   // visible URL has changed.
   if (!is_main_frame_secure_) {
     UMA_HISTOGRAM_ENUMERATION("PasswordManager.ActionsTakenOnNonSecureForm",
                               GetActionsTaken(), kMaxNumActionsTaken);
   }
   if (submit_result_ == kSubmitResultNotSubmitted) {
@@ skipping 1062 matching lines @@
         credentials_to_update->back().password_value =
             pending_credentials_.password_value;
       }
     }
   }
 
   return old_primary_key;
 }
 
 }  // namespace password_manager