[Autofill] Componentize AutofillCCInfoBarDelegate.

components/autofill/core/browser/autofill_client.h

Index: components/autofill/core/browser/autofill_client.h
diff --git a/components/autofill/core/browser/autofill_client.h b/components/autofill/core/browser/autofill_client.h
index 28bd59f1534ec77e406befac7e15fdd62b272e98..be69cdf51e780752c70ace276de65631e34c8100 100644
--- a/components/autofill/core/browser/autofill_client.h
+++ b/components/autofill/core/browser/autofill_client.h
@@ -22,6 +22,7 @@ class PrefService;
 
 namespace autofill {
 
+class AutofillDriver;
 class AutofillMetrics;
 class AutofillPopupDelegate;
 class AutofillWebDataService;
@@ -71,6 +72,7 @@ class AutofillClient {
   // Run |save_card_callback| if the credit card should be imported as personal
   // data. |metric_logger| can be used to log user actions.
   virtual void ConfirmSaveCreditCard(
+      const AutofillDriver& autofill_driver,

[Ilya Sherman, 2014/11/21 18:41:53]

Please pass this as a pointer, since you plan to keep a reference to it.  (Also,
as I mention in another file, I don't think the "const" is correct.)

[Ilya Sherman, 2014/11/21 18:41:53]

Please document the |autofill_driver|, including lifetime expectations.

[Pritam Nikam, 2014/11/24 14:45:54]

Done.

       const AutofillMetrics& metric_logger,
       const base::Closure& save_card_callback) = 0;