Extract AutofillDialogController interface and common utilities.

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_type.h"
+#include "components/autofill/core/browser/field_types.h"
+
+namespace autofill {
+class AutofillProfile;
+}
+
+namespace wallet {
+class Address;
+}
+
+namespace autofill {
+namespace common {
+
+// Returns true if |input| should be shown when |field_type| has been requested.
+bool InputTypeMatchesFieldType(const DetailInput& input,
+                               const AutofillType& field_type);
+
+// Returns true if |input| in the given |section| should be used for a
+// site-requested |field|.
+bool DetailInputMatchesField(DialogSection section,
+                             const DetailInput& input,
+                             const AutofillField& field);
+
+// Returns true if the |type| belongs to the CREDIT_CARD field type group.
+bool IsCreditCardType(ServerFieldType type);
+
+// Constructs |inputs| from template data for a given |dialog_section|.
+void BuildInputsForSection(DialogSection dialog_section, DetailInputs* inputs);
+
+// Returns the AutofillMetrics::DIALOG_UI_*_EDIT_UI_SHOWN metric corresponding
+// to the |section|.
+AutofillMetrics::DialogUiEvent DialogSectionToUiEditEvent(
+    DialogSection section);
+
+// 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);
+
+}  // namespace common
+}  // namespace autofill
+
+#endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_COMMON_H_