[Payment Request] Updates AutofillEditItem to reuse in Payment Request

ios/chrome/browser/ui/settings/autofill_edit_collection_view_controller+protected.h

Index: ios/chrome/browser/ui/settings/autofill_edit_collection_view_controller+protected.h
diff --git a/ios/chrome/browser/ui/settings/autofill_edit_collection_view_controller+protected.h b/ios/chrome/browser/ui/settings/autofill_edit_collection_view_controller+protected.h
new file mode 100644
index 0000000000000000000000000000000000000000..89b8ed833117dac1a3a0f8ce7f8fbb721784474d
--- /dev/null
+++ b/ios/chrome/browser/ui/settings/autofill_edit_collection_view_controller+protected.h
@@ -0,0 +1,18 @@
+// Copyright 2017 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 IOS_CHROME_BROWSER_UI_SETTINGS_AUTOFILL_EDIT_COLLECTION_VIEW_CONTROLLER_PROTECTED_H_
+#define IOS_CHROME_BROWSER_UI_SETTINGS_AUTOFILL_EDIT_COLLECTION_VIEW_CONTROLLER_PROTECTED_H_
+
+#import "ios/chrome/browser/ui/settings/autofill_edit_collection_view_controller.h"
+
+// The collection view for an Autofill edit entry menu.
+@interface AutofillEditCollectionViewController (Protected)
+
+// Returns the indexPath for the currently focused text field when in edit mode.
+- (NSIndexPath*)indexPathForCurrentTextField;

[lpromero, 2017/03/06 16:18:16]

Why not making it a public API instead?

[Moe, 2017/03/06 16:29:52]

This method seems more like a utility method rather than to be in the public
API. Is this the standard way of inheriting protected methods?  

[lpromero, 2017/03/06 16:36:00]

We sometimes make a "Subclassing" category instead of "Protected".
it's just that there was not much harm in making it public.

I am fine as is.

+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_SETTINGS_AUTOFILL_EDIT_COLLECTION_VIEW_CONTROLLER_PROTECTED_H_