Prompt for unmasking Wallet credit card on Android

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 192286046bf501da54f4cccc4d57706b6bd19f8c..d9809d49625017b77d9e15e6b02f13e55c832e87 100644
--- a/chrome/browser/ui/autofill/chrome_autofill_client.h
+++ b/chrome/browser/ui/autofill/chrome_autofill_client.h
@@ -8,6 +8,7 @@
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/i18n/rtl.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "components/autofill/core/browser/autofill_client.h"
 #include "components/ui/zoom/zoom_observer.h"
@@ -46,6 +47,7 @@ class ChromeAutofillClient
   PrefService* GetPrefs() override;
   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;
@@ -98,10 +100,11 @@ class ChromeAutofillClient
   void UnregisterFromKeystoneNotifications();
 #endif  // defined(OS_MACOSX) && !defined(OS_IOS)
 
+  void OnUnmaskResponse(const base::string16& response);
+
   explicit ChromeAutofillClient(content::WebContents* web_contents);
   friend class content::WebContentsUserData<ChromeAutofillClient>;
 
-  content::WebContents* const web_contents_;
   base::WeakPtr<AutofillDialogController> dialog_controller_;
   base::WeakPtr<AutofillPopupControllerImpl> popup_controller_;
 
@@ -116,6 +119,8 @@ class ChromeAutofillClient
   AutofillKeystoneBridgeWrapper* bridge_wrapper_;
 #endif  // defined(OS_MACOSX) && !defined(OS_IOS)
 
+  base::WeakPtrFactory<ChromeAutofillClient> weak_pointer_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(ChromeAutofillClient);
 };