Componentize autofill dialog common code

chrome/browser/ui/autofill/autofill_dialog_common.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 CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_COMMON_H_
-#define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_COMMON_H_
-
-#include "chrome/browser/ui/autofill/autofill_dialog_types.h"
-#include "components/autofill/core/browser/autofill_metrics.h"
-#include "components/autofill/core/browser/autofill_type.h"
-#include "components/autofill/core/browser/field_types.h"
-
-namespace autofill {
-class AutofillProfile;
-}
-
-namespace wallet {
-class Address;
-}
-
-namespace autofill {
-namespace common {
-
-// The types of addresses this class supports building.
-enum AddressType {
-  ADDRESS_TYPE_BILLING,
-  ADDRESS_TYPE_SHIPPING,
-};
-
-// Returns true if |type| should be shown when |field_type| has been requested.
-// This filters the types that we fill into the page to match the ones the
-// dialog actually cares about, preventing rAc from giving away data that an
-// AutofillProfile or other data source might know about the user which isn't
-// represented in the dialog.
-bool ServerTypeEncompassesFieldType(ServerFieldType type,
-                                    const AutofillType& field_type);
-
-// Returns true if |type| in the given |section| should be used for a
-// site-requested |field|.
-bool ServerTypeMatchesField(DialogSection section,
-                            ServerFieldType type,
-                            const AutofillField& field);
-
-// Returns true if the |type| belongs to the CREDIT_CARD field type group.
-bool IsCreditCardType(ServerFieldType type);
-
-// Constructs |inputs| from the array of inputs in |input_template|.
-void BuildInputs(const DetailInput input_template[],
-                 size_t template_size,
-                 DetailInputs* inputs);
-
-// Returns the AutofillMetrics::DIALOG_UI_*_ITEM_ADDED metric corresponding
-// to the |section|.
-AutofillMetrics::DialogUiEvent DialogSectionToUiItemAddedEvent(
-    DialogSection section);
-
-// Returns the AutofillMetrics::DIALOG_UI_*_ITEM_ADDED metric corresponding
-// to the |section|.
-AutofillMetrics::DialogUiEvent DialogSectionToUiSelectionChangedEvent(
-    DialogSection section);
-
-// Gets just the |type| attributes from each DetailInput.
-std::vector<ServerFieldType> TypesFromInputs(const DetailInputs& inputs);
-
-}  // namespace common
-}  // namespace autofill
-
-#endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_COMMON_H_