[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 452c793b032a280d98388cd04ac0769e0409f540..28546b021d7d92e311867ec5829b5b655d5c538c 100644
--- a/components/autofill/core/browser/autofill_client.h
+++ b/components/autofill/core/browser/autofill_client.h
@@ -9,6 +9,7 @@
 
 #include "base/callback_forward.h"
 #include "base/i18n/rtl.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 
@@ -17,11 +18,17 @@ class Rect;
 class RectF;
 }
 
+namespace infobars {
+class InfoBar;
+}
+
+class ConfirmInfoBarDelegate;
 class GURL;
 class PrefService;
 
 namespace autofill {
 
+class AutofillManager;
 class AutofillMetrics;
 class AutofillPopupDelegate;
 class AutofillWebDataService;
@@ -73,8 +80,13 @@ class AutofillClient {
   virtual void ShowAutofillSettings() = 0;
 
   // Run |save_card_callback| if the credit card should be imported as personal
-  // data. |metric_logger| can be used to log user actions.
+  // data. |metric_logger| can be used to log user actions. |autofill_manager|
+  // is a container for AutofillDriver and AutofillClient. It lives till the
+  // associated web contents persists.
+  // AutofillClient abstracts the InfoBar creation and AutofillDriver is used
+  // to perform navigations to handle any link clicks performed on that InfoBar.
   virtual void ConfirmSaveCreditCard(
+      AutofillManager* autofill_manager,
       const AutofillMetrics& metric_logger,
       const base::Closure& save_card_callback) = 0;
 
@@ -125,6 +137,10 @@ class AutofillClient {
   virtual void DidFillOrPreviewField(
       const base::string16& autofilled_value,
       const base::string16& profile_full_name) = 0;
+
+  // Returns a translate infobar that owns |delegate|.

[Ilya Sherman, 2014/12/03 20:00:21]

Why a translate infobar?

[Pritam Nikam, 2014/12/04 15:37:30]

Done.

+  virtual scoped_ptr<infobars::InfoBar> CreateInfoBar(
+      scoped_ptr<ConfirmInfoBarDelegate> delegate) = 0;

[Ilya Sherman, 2014/12/03 20:00:21]

I suspect that this method is not appropriate, but I defer to Peter and others
for their knowledge of the infobars component.

 };
 
 }  // namespace autofill