[Autofill] Componentize AutofillCCInfoBarDelegate.

components/autofill/core/browser/test_autofill_client.h

Index: components/autofill/core/browser/test_autofill_client.h
diff --git a/components/autofill/core/browser/test_autofill_client.h b/components/autofill/core/browser/test_autofill_client.h
index ba1510c2e76b9d1419c1fbabaea1bcfd8cc4c3a1..dcede139e3f3ebd2e678596d34045cbacf6d7cce 100644
--- a/components/autofill/core/browser/test_autofill_client.h
+++ b/components/autofill/core/browser/test_autofill_client.h
@@ -11,8 +11,16 @@
 #include "base/prefs/pref_service.h"
 #include "components/autofill/core/browser/autofill_client.h"
 
+class ConfirmInfoBarDelegate;
+
+namespace infobars {
+class InfoBar;
+}
+
 namespace autofill {
 
+class AutofillManager;
+
 // This class is for easier writing of tests.
 class TestAutofillClient : public AutofillClient {
  public:
@@ -26,7 +34,8 @@ class TestAutofillClient : public AutofillClient {
   void HideRequestAutocompleteDialog() override;
   void ShowAutofillSettings() override;
   void ShowUnmaskPrompt() override;
-  void ConfirmSaveCreditCard(const base::Closure& save_card_callback) override;
+  void ConfirmSaveCreditCard(AutofillManager* autofill_manager,
+                             const base::Closure& save_card_callback) override;
   bool HasCreditCardScanFeature() override;
   void ScanCreditCard(const CreditCardScanCallback& callback) override;
   void ShowRequestAutocompleteDialog(const FormData& form,
@@ -51,6 +60,8 @@ class TestAutofillClient : public AutofillClient {
   void DidFillOrPreviewField(const base::string16& autofilled_value,
                              const base::string16& profile_full_name) override;
   void OnFirstUserGestureObserved() override;
+  scoped_ptr<infobars::InfoBar> CreateInfoBar(
+      scoped_ptr<ConfirmInfoBarDelegate> delegate) override;
 
   void SetPrefs(scoped_ptr<PrefService> prefs) { prefs_ = prefs.Pass(); }