Autofill: Refactoring to support fetching password after a username is selected

components/autofill/core/browser/autofill_driver.h

Index: components/autofill/core/browser/autofill_driver.h
diff --git a/components/autofill/core/browser/autofill_driver.h b/components/autofill/core/browser/autofill_driver.h
index 933ef689b3f80fd0a5d7d523416c76f6a73155a1..48529243d05e5fbff9854fb77ee5a26d8814d5e7 100644
--- a/components/autofill/core/browser/autofill_driver.h
+++ b/components/autofill/core/browser/autofill_driver.h
@@ -71,9 +71,10 @@ class AutofillDriver {
       const base::string16& value) = 0;
 
   // Tells the renderer to accept the password autofill suggestion for
-  // |username|.
+  // |username| and fill the password with |password|.
   virtual void RendererShouldAcceptPasswordAutofillSuggestion(
-      const base::string16& username) = 0;
+      const base::string16& username,
+      const base::string16& password) = 0;
 
   // Tells the renderer to clear the currently filled Autofill results.
   virtual void RendererShouldClearFilledForm() = 0;