[PasswordManager] Improve detection of ignorable change password forms.

components/password_manager/core/browser/password_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_manager.h"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
@@ skipping 218 matching lines @@
   // instances for UMA.
   bool has_found_matching_managers_which_were_not_ready = false;
   for (ScopedVector<PasswordFormManager>::iterator iter =
            pending_login_managers_.begin();
        iter != pending_login_managers_.end(); ++iter) {
     PasswordFormManager::MatchResultMask result = (*iter)->DoesManage(form);
 
     if (result == PasswordFormManager::RESULT_NO_MATCH)
       continue;
 
-    if ((*iter)->IsIgnorableChangePasswordForm()) {
+    if ((*iter)->IsIgnorableChangePasswordForm(form.username_value,
+                                               form.password_value)) {
       if (logger)
         logger->LogMessage(Logger::STRING_CHANGE_PASSWORD_FORM);
       continue;
     }
 
     if (!(*iter)->HasCompletedMatching()) {
       has_found_matching_managers_which_were_not_ready = true;
       continue;
     }
 
@@ skipping 445 matching lines @@
           observers_,
           OnAutofillDataAvailable(preferred_match.username_value,
                                   preferred_match.password_value));
       break;
   }
 
   client_->PasswordWasAutofilled(best_matches);
 }
 
 }  // namespace password_manager