[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 72544464f1ad755fad9826034499e9cde167a7d4..190440f3d456b90866939fd4612d49f931ddbbf6 100644
--- a/chrome/browser/payments/chrome_payment_request_delegate.cc
+++ b/chrome/browser/payments/chrome_payment_request_delegate.cc
@@ -9,6 +9,8 @@
 #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"
 
@@ -47,4 +49,20 @@ 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) {
+  autofill::ContentAutofillDriverFactory* factory =
+      autofill::ContentAutofillDriverFactory::FromWebContents(web_contents_);
+  autofill::ContentAutofillDriver* driver =
+      factory->DriverForFrame(web_contents_->GetMainFrame());
+  autofill::payments::FullCardRequest* request =
+      driver->autofill_manager()->GetOrCreateFullCardRequest();
+
+  request->GetFullCard(
+      credit_card, autofill::AutofillClient::UNMASK_FOR_PAYMENT_REQUEST,
+      result_delegate, dialog_->GetFullCardRequestUIDelegate());
+}
+
 }  // namespace payments