Experiment to add bank name in autofill ui.

components/autofill/core/browser/personal_data_manager.h

Index: components/autofill/core/browser/personal_data_manager.h
diff --git a/components/autofill/core/browser/personal_data_manager.h b/components/autofill/core/browser/personal_data_manager.h
index 3dfe016070afcd45b930b431a3e9d1f71596696a..be6e765961b398531b3130470c2e63feb282c841 100644
--- a/components/autofill/core/browser/personal_data_manager.h
+++ b/components/autofill/core/browser/personal_data_manager.h
@@ -232,9 +232,12 @@ class PersonalDataManager : public KeyedService,
   // Gets credit cards that can suggest data for |type|. See
   // GetProfileSuggestions for argument descriptions. The variant in each
   // GUID pair should be ignored.
+  // Also sets isBankNameAvailable to true if bank names are available for at
+  // least one suggestion.
   std::vector<Suggestion> GetCreditCardSuggestions(
       const AutofillType& type,
-      const base::string16& field_contents);
+      const base::string16& field_contents,
+      bool& isBankNameAvailable);

[sebsg, 2017/06/12 21:17:00]

This is contrary to the Google C++ style guide, all ref parameters must be
const: https://google.github.io/styleguide/cppguide.html#Reference_Arguments

[Shanfeng, 2017/06/12 23:34:58]

Done.

 
   // Re-loads profiles and credit cards from the WebDatabase asynchronously.
   // In the general case, this is a no-op and will re-create the same
@@ -503,10 +506,13 @@ class PersonalDataManager : public KeyedService,
 
   // Returns credit card suggestions based on the |cards_to_suggest| and the
   // |type| and |field_contents| of the credit card field.
+  // Also sets isBankNameAvailable to true if bank names are available for at
+  // least one suggestion.
   std::vector<Suggestion> GetSuggestionsForCards(
       const AutofillType& type,
       const base::string16& field_contents,
-      const std::vector<CreditCard*>& cards_to_suggest) const;
+      const std::vector<CreditCard*>& cards_to_suggest,
+      bool& isBankNameAvailable) const;

[sebsg, 2017/06/12 21:17:00]

ditto

[Shanfeng, 2017/06/12 23:34:58]

Done.

 
   // Runs the Autofill use date fix routine if it's never been done. Returns
   // whether the routine was run.