[Autofill] Autofill fails to show suggestions for credit card split across fields.

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 a539c5f8f2cf553bbb85aed49314fe0c4a8f1f00..4cdf941267b9ee49842b8e653bee4d557e9071cb 100644
--- a/components/autofill/core/browser/personal_data_manager.h
+++ b/components/autofill/core/browser/personal_data_manager.h
@@ -155,13 +155,22 @@ 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.
-  void GetCreditCardSuggestions(
-      const AutofillType& type,
-      const base::string16& field_contents,
-      std::vector<base::string16>* values,
-      std::vector<base::string16>* labels,
-      std::vector<base::string16>* icons,
-      std::vector<GUIDPair>* guid_pairs);
+  void GetCreditCardSuggestions(const AutofillType& type,
+                                const base::string16& field_contents,
+                                std::vector<base::string16>* values,
+                                std::vector<base::string16>* labels,
+                                std::vector<base::string16>* icons,
+                                std::vector<GUIDPair>* guid_pairs);
+
+  // Appends the |credit_card| details to the suggestions based on the |type|
+  // specified.
+  void AppendCreditCardSuggetions(const CreditCard* credit_card,
+                                  const AutofillType& type,
+                                  const base::string16 field_contents,
+                                  std::vector<base::string16>* values,
+                                  std::vector<base::string16>* labels,
+                                  std::vector<base::string16>* icons,
+                                  std::vector<GUIDPair>* guid_pairs);
 
   // 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