Initial Implementation of Iframe Attribute for Feature Policy (Part 1)

third_party/WebKit/Source/core/html/HTMLIFrameElement.h

Index: third_party/WebKit/Source/core/html/HTMLIFrameElement.h
diff --git a/third_party/WebKit/Source/core/html/HTMLIFrameElement.h b/third_party/WebKit/Source/core/html/HTMLIFrameElement.h
index 51ae060faa6306b585b3fff35a19ac7bb79f37bc..d8c33378831cc92ffb23d2f65d5c3020c5965e53 100644
--- a/third_party/WebKit/Source/core/html/HTMLIFrameElement.h
+++ b/third_party/WebKit/Source/core/html/HTMLIFrameElement.h
@@ -26,9 +26,11 @@
 
 #include "core/CoreExport.h"
 #include "core/html/HTMLFrameElementBase.h"
+#include "core/html/HTMLIFrameElementAllow.h"
 #include "core/html/HTMLIFrameElementPermissions.h"
 #include "core/html/HTMLIFrameElementSandbox.h"
 #include "platform/Supplementable.h"
+#include "public/platform/WebFeaturePolicy.h"
 #include "public/platform/WebVector.h"
 #include "public/platform/modules/permissions/WebPermissionType.h"
 
@@ -46,9 +48,11 @@ class CORE_EXPORT HTMLIFrameElement final
   ~HTMLIFrameElement() override;
   DOMTokenList* sandbox() const;
   DOMTokenList* permissions() const;
+  DOMTokenList* allow() const;
 
   void sandboxValueWasSet();
   void permissionsValueWasSet();
+  void allowValueWasSet();
 
  private:
   explicit HTMLIFrameElement(Document&);
@@ -90,8 +94,10 @@ class CORE_EXPORT HTMLIFrameElement final
   bool m_allowPaymentRequest;
   Member<HTMLIFrameElementSandbox> m_sandbox;
   Member<HTMLIFrameElementPermissions> m_permissions;
+  Member<HTMLIFrameElementAllow> m_allow;
 
   WebVector<WebPermissionType> m_delegatedPermissions;
+  HashSet<WebFeaturePolicyFeature> m_allowedFeatureNames;
 
   ReferrerPolicy m_referrerPolicy;
 };