[Password Generation] Use signatures for form matching

components/password_manager/core/browser/browser_save_password_progress_logger.cc

 // Copyright 2014 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/browser_save_password_progress_logger.h"
 
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "components/autofill/core/browser/form_structure.h"
@@ skipping 19 matching lines @@
     : log_manager_(log_manager) {
   DCHECK(log_manager_);
 }
 
 void BrowserSavePasswordProgressLogger::LogFormSignatures(
     SavePasswordProgressLogger::StringID label,
     const autofill::PasswordForm& form) {
   autofill::FormStructure form_structure(form.form_data);
   std::string message = GetStringFromID(label) + ": {\n";
   message += GetStringFromID(STRING_FORM_SIGNATURE) + ": " +
-             ScrubNonDigit(form_structure.FormSignature()) + "\n";
+             ScrubNonDigit(form_structure.FormSignatureAsStr()) + "\n";
   message += GetStringFromID(STRING_SIGNON_REALM) + ": " +
              ScrubURL(GURL(form.signon_realm)) + "\n";
   message +=
       GetStringFromID(STRING_ORIGIN) + ": " + ScrubURL(form.origin) + "\n";
   message +=
       GetStringFromID(STRING_ACTION) + ": " + ScrubURL(form.action) + "\n";
   message += GetStringFromID(STRING_FORM_NAME) + ": " +
              ScrubElementID(form.form_data.name) + "\n";
   message += GetStringFromID(STRING_FIELDS) + ": " + "\n";
 
   for (const autofill::AutofillField* field : form_structure) {
     std::string field_info = ScrubElementID(field->name) + ": " +
-                             ScrubNonDigit(field->FieldSignature()) + ", " +
-                             ScrubElementID(field->form_control_type);
+                             ScrubNonDigit(field->FieldSignatureAsStr()) +
+                             ", " + ScrubElementID(field->form_control_type);
     if (!field->autocomplete_attribute.empty())
       field_info += ", " + ScrubElementID(field->autocomplete_attribute);
     message += field_info + "\n";
   }
   message += "}";
   SendLog(message);
 }
 
 BrowserSavePasswordProgressLogger::~BrowserSavePasswordProgressLogger() {}
 
 void BrowserSavePasswordProgressLogger::SendLog(const std::string& log) {
   log_manager_->LogSavePasswordProgress(log);
 }
 
 }  // namespace password_manager