[Web Payments] Implement the CVC Unmask dialog.

chrome/browser/payments/chrome_payment_request_delegate.cc

Index: chrome/browser/payments/chrome_payment_request_delegate.cc
diff --git a/chrome/browser/payments/chrome_payment_request_delegate.cc b/chrome/browser/payments/chrome_payment_request_delegate.cc
index 236cbcafac571a481bce53918da107408935a129..98dda7d7ffc5d9f35730005c1a3ad24ecbccaf0a 100644
--- a/chrome/browser/payments/chrome_payment_request_delegate.cc
+++ b/chrome/browser/payments/chrome_payment_request_delegate.cc
@@ -4,11 +4,12 @@
 
 #include "chrome/browser/payments/chrome_payment_request_delegate.h"
 
-#include "base/macros.h"
 #include "chrome/browser/autofill/personal_data_manager_factory.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_dialogs.h"
+#include "components/autofill/content/browser/content_autofill_driver.h"
+#include "components/autofill/content/browser/content_autofill_driver_factory.h"
 #include "components/payments/content/payment_request_dialog.h"
 #include "content/public/browser/web_contents.h"
 
@@ -52,4 +53,15 @@ bool ChromePaymentRequestDelegate::IsIncognito() const {
   return profile && profile->GetProfileType() == Profile::INCOGNITO_PROFILE;
 }
 
+void ChromePaymentRequestDelegate::DoFullCardRequest(
+    const autofill::CreditCard& credit_card,
+    base::WeakPtr<autofill::payments::FullCardRequest::ResultDelegate>
+        result_delegate) {
+  dialog_->ShowCvcUnmaskPrompt(credit_card, result_delegate);
+}
+
+content::WebContents* ChromePaymentRequestDelegate::GetWebContents() {
+  return web_contents_;
+}
+
 }  // namespace payments