Remove checks for a crasher in PasswordForm.

components/autofill/core/common/password_form.h

 // Copyright 2013 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_AUTOFILL_CORE_COMMON_PASSWORD_FORM_H__
 #define COMPONENTS_AUTOFILL_CORE_COMMON_PASSWORD_FORM_H__
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 241 matching lines @@
   // 'navigator.credentials.request()' without user interaction.
   // Once user selects this credential the flag is reseted.
   bool skip_zero_click;
 
   // The layout as determined during parsing. Default value is LAYOUT_OTHER.
   Layout layout;
 
   // If true, this form was parsed using Autofill predictions.
   bool was_parsed_using_autofill_predictions;
 
-  // TODO(vabr): Remove |is_alive| once http://crbug.com/486931 is fixed.
-  bool is_alive;  // Set on construction, reset on destruction.
-
   // If true, this match was found using public suffix matching.
   bool is_public_suffix_match;
 
   // If true, this is a credential saved through an Android application, and
   // found using affiliation-based match.
   bool is_affiliation_based_match;
 
   // Return true if we consider this form to be a change password form.
   // We use only client heuristics, so it could include signup forms.
   bool IsPossibleChangePasswordForm() const;
@@ skipping 28 matching lines @@
 using ConstPasswordFormMap = std::map<base::string16, const PasswordForm*>;
 
 // For testing.
 std::ostream& operator<<(std::ostream& os, PasswordForm::Layout layout);
 std::ostream& operator<<(std::ostream& os, const PasswordForm& form);
 std::ostream& operator<<(std::ostream& os, PasswordForm* form);
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_COMMON_PASSWORD_FORM_H__