Autofill: Replace "save credit card" infobar with a bubble (Views only).

chrome/browser/ui/autofill/chrome_autofill_client.h

Index: chrome/browser/ui/autofill/chrome_autofill_client.h
diff --git a/chrome/browser/ui/autofill/chrome_autofill_client.h b/chrome/browser/ui/autofill/chrome_autofill_client.h
index 306259a7330feac0c94cf41658d451d498528fa0..db37bdc95444e3c19ab153ea6a76729a8edf20d3 100644
--- a/chrome/browser/ui/autofill/chrome_autofill_client.h
+++ b/chrome/browser/ui/autofill/chrome_autofill_client.h
@@ -12,6 +12,7 @@
 #include "base/i18n/rtl.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
+#include "chrome/browser/ui/autofill/save_card_bubble_controller.h"
 #include "components/autofill/core/browser/autofill_client.h"
 #include "components/autofill/core/browser/ui/card_unmask_prompt_controller_impl.h"
 #include "components/ui/zoom/zoom_observer.h"
@@ -55,6 +56,9 @@ class ChromeAutofillClient
                         base::WeakPtr<CardUnmaskDelegate> delegate) override;
   void OnUnmaskVerificationResult(GetRealPanResult result) override;
   void ConfirmSaveCreditCard(const base::Closure& save_card_callback) override;
+  void ShowSaveCreditCardBubble() override;
+  bool WantSaveCreditCardIconVisible() override;
+  bool WantSaveCreditCardIconToggled() override;
   bool HasCreditCardScanFeature() override;
   void ScanCreditCard(const CreditCardScanCallback& callback) override;
   void ShowRequestAutocompleteDialog(
@@ -108,6 +112,7 @@ class ChromeAutofillClient
   base::WeakPtr<AutofillDialogController> dialog_controller_;
   base::WeakPtr<AutofillPopupControllerImpl> popup_controller_;
   CardUnmaskPromptControllerImpl unmask_controller_;
+  SaveCardBubbleController save_card_bubble_controller_;
 
   // The last render frame that called requestAutocomplete.
   content::RenderFrameHost* last_rfh_to_rac_;