Enable Feature Policy without experimental features or fullscreen

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 22 matching lines @@
 #include "modules/payments/PaymentDetailsUpdate.h"
 #include "modules/payments/PaymentItem.h"
 #include "modules/payments/PaymentRequestUpdateEvent.h"
 #include "modules/payments/PaymentResponse.h"
 #include "modules/payments/PaymentShippingOption.h"
 #include "modules/payments/PaymentsValidators.h"
 #include "mojo/public/cpp/bindings/interface_request.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/UUID.h"
 #include "platform/bindings/ScriptState.h"
+#include "platform/feature_policy/FeaturePolicy.h"
 #include "platform/mojo/MojoHelper.h"
 #include "platform/wtf/HashSet.h"
 #include "public/platform/InterfaceProvider.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebTraceLocation.h"
 
 namespace {
 
 using ::payments::mojom::blink::CanMakePaymentQueryResult;
 using ::payments::mojom::blink::PaymentAddressPtr;
@@ skipping 539 matching lines @@
 }
 
 bool AllowedToUsePaymentRequest(const Frame* frame) {
   // To determine whether a Document object |document| is allowed to use the
   // feature indicated by attribute name |allowpaymentrequest|, run these steps:
 
   // 1. If |document| has no browsing context, then return false.
   if (!frame)
     return false;
 
-  if (!RuntimeEnabledFeatures::featurePolicyEnabled()) {
+  if (!IsSupportedInFeaturePolicy(WebFeaturePolicyFeature::kPayment)) {
     // 2. If |document|'s browsing context is a top-level browsing context, then
     // return true.
     if (frame->IsMainFrame())
       return true;
 
     // 3. If |document|'s browsing context has a browsing context container that
     // is an iframe element with an |allowpaymentrequest| attribute specified,
     // and whose node document is allowed to use the feature indicated by
     // |allowpaymentrequest|, then return true.
     if (frame->Owner() && frame->Owner()->AllowPaymentRequest())
@@ skipping 456 matching lines @@
   complete_resolver_.Clear();
   show_resolver_.Clear();
   abort_resolver_.Clear();
   can_make_payment_resolver_.Clear();
   if (client_binding_.is_bound())
     client_binding_.Close();
   payment_provider_.reset();
 }
 
 }  // namespace blink