[Password Generation] Use signatures for form matching

components/autofill/core/common/autofill_util.h

 // Copyright 2015 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_AUTOFILL_UTIL_H_
 #define COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_
 
 #include <stddef.h>
 
 #include "base/strings/string16.h"
+#include "components/autofill/core/common/form_field_data.h"
 
 namespace autofill {
 
 // Returns true when command line switch |kEnableSuggestionsWithSubstringMatch|
 // is on.
 bool IsFeatureSubstringMatchEnabled();
 
 // Returns true when keyboard accessory is enabled.
 bool IsKeyboardAccessoryEnabled();
 
@@ skipping 14 matching lines @@
 // not found. "preview-on-hover" feature is one such use case where the
 // substring |field_contents| may not be found within the string |suggestion|.
 size_t GetTextSelectionStart(const base::string16& suggestion,
                              const base::string16& field_contents,
                              bool case_sensitive);
 
 // Returns true if running on a desktop platform. Any platform that is not
 // Android or iOS is considered desktop.
 bool IsDesktopPlatform();
 
+bool ShouldSkipField(const FormFieldData& field);
+
+bool IsCheckable(const FormFieldData::CheckStatus& check_status);
+bool IsChecked(const FormFieldData::CheckStatus& check_status);
+void SetCheckStatus(FormFieldData* form_field_data,
+                    bool isCheckable,
+                    bool isChecked);
+
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_