Incognito mode behavior for 3rd party Android payment apps.

third_party/WebKit/Source/modules/payments/PaymentRequest.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/payments/PaymentRequest.h"
 
 #include <stddef.h>
 #include <utility>
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
@@ skipping 726 matching lines @@
     return ScriptPromise::rejectWithDOMException(
         scriptState,
         DOMException::create(
             InvalidStateError,
             "Timed out after 60 seconds, complete() called too late"));
   }
 
   // User has cancelled the transaction while the website was processing it.
   if (!m_paymentProvider) {
     return ScriptPromise::rejectWithDOMException(
-        scriptState,
-        DOMException::create(InvalidStateError, "Request cancelled"));
+        scriptState, DOMException::create(AbortError, "Request cancelled"));
   }
 
   m_completeTimer.stop();
 
   // The payment provider should respond in PaymentRequest::OnComplete().
   m_paymentProvider->Complete(payments::mojom::blink::PaymentComplete(result));
 
   m_completeResolver = ScriptPromiseResolver::create(scriptState);
   return m_completeResolver->promise();
 }
@@ skipping 195 matching lines @@
 
   m_showResolver->resolve(new PaymentResponse(std::move(response), this));
 
   // Do not close the mojo connection here. The merchant website should call
   // PaymentResponse::complete(String), which will be forwarded over the mojo
   // connection to display a success or failure message to the user.
   m_showResolver.clear();
 }
 
 void PaymentRequest::OnError(PaymentErrorReason error) {
-  bool isError = false;
   ExceptionCode ec = UnknownError;
   String message;
 
   switch (error) {
     case PaymentErrorReason::USER_CANCEL:
+      ec = AbortError;
       message = "Request cancelled";
       break;
     case PaymentErrorReason::NOT_SUPPORTED:
-      isError = true;
       ec = NotSupportedError;
       message = "The payment method is not supported";
       break;
     case PaymentErrorReason::UNKNOWN:
-      isError = true;
       ec = UnknownError;
       message = "Request failed";
       break;
   }
 
   DCHECK(!message.isEmpty());
 
-  if (isError) {
-    if (m_completeResolver)
-      m_completeResolver->reject(DOMException::create(ec, message));
+  if (m_completeResolver)
+    m_completeResolver->reject(DOMException::create(ec, message));
 
-    if (m_showResolver)
-      m_showResolver->reject(DOMException::create(ec, message));
+  if (m_showResolver)
+    m_showResolver->reject(DOMException::create(ec, message));
 
-    if (m_abortResolver)
-      m_abortResolver->reject(DOMException::create(ec, message));
+  if (m_abortResolver)
+    m_abortResolver->reject(DOMException::create(ec, message));
 
-    if (m_canMakePaymentResolver)
-      m_canMakePaymentResolver->reject(DOMException::create(ec, message));
-  } else {
-    if (m_completeResolver)
-      m_completeResolver->reject(message);
-
-    if (m_showResolver)
-      m_showResolver->reject(message);
-
-    if (m_abortResolver)
-      m_abortResolver->reject(message);
-
-    if (m_canMakePaymentResolver)
-      m_canMakePaymentResolver->reject(message);
-  }
+  if (m_canMakePaymentResolver)
+    m_canMakePaymentResolver->reject(DOMException::create(ec, message));
 
   clearResolversAndCloseMojoConnection();
 }
 
 void PaymentRequest::OnComplete() {
   DCHECK(m_completeResolver);
   m_completeResolver->resolve();
   clearResolversAndCloseMojoConnection();
 }
 
@@ skipping 41 matching lines @@
   m_completeResolver.clear();
   m_showResolver.clear();
   m_abortResolver.clear();
   m_canMakePaymentResolver.clear();
   if (m_clientBinding.is_bound())
     m_clientBinding.Close();
   m_paymentProvider.reset();
 }
 
 }  // namespace blink