[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 a809a8cd1f2330f2111cfa5cea1936c0740ffffc..7e3f243d0143dd1f69c78c0e5d89aa602333cb9a 100644
--- a/components/autofill/core/browser/test_autofill_client.h
+++ b/components/autofill/core/browser/test_autofill_client.h
@@ -11,6 +11,10 @@
 #include "base/prefs/pref_service.h"
 #include "components/autofill/core/browser/autofill_client.h"
 
+namespace infobars {
+class InfoBarManager;
+}
+
 namespace autofill {
 
 // This class is for easier writing of tests.
@@ -26,7 +30,6 @@ class TestAutofillClient : public AutofillClient {
   void HideRequestAutocompleteDialog() override;
   void ShowAutofillSettings() override;
   void ShowUnmaskPrompt() override;
-  void ConfirmSaveCreditCard(const base::Closure& save_card_callback) override;
   bool HasCreditCardScanFeature() override;
   void ScanCreditCard(const CreditCardScanCallback& callback) override;
   void ShowRequestAutocompleteDialog(const FormData& form,
@@ -48,6 +51,7 @@ class TestAutofillClient : public AutofillClient {
   void DidFillOrPreviewField(const base::string16& autofilled_value,
                              const base::string16& profile_full_name) override;
   void OnFirstUserGestureObserved() override;
+  infobars::InfoBarManager* GetInfoBarManager() override;
 
   void SetPrefs(scoped_ptr<PrefService> prefs) { prefs_ = prefs.Pass(); }