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

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

Index: third_party/WebKit/Source/core/html/HTMLIFrameElement.idl
diff --git a/third_party/WebKit/Source/core/html/HTMLIFrameElement.idl b/third_party/WebKit/Source/core/html/HTMLIFrameElement.idl
index 0a43b108ad1fd5e6c85bb2e2e9a51784fe94be08..81c9ee6aabac7e3c7c70540a9a6bd89cbf6136d7 100644
--- a/third_party/WebKit/Source/core/html/HTMLIFrameElement.idl
+++ b/third_party/WebKit/Source/core/html/HTMLIFrameElement.idl
@@ -29,6 +29,10 @@ interface HTMLIFrameElement : HTMLElement {
     [CEReactions, Reflect] attribute boolean allowFullscreen;
     [CEReactions, Reflect] attribute DOMString width;
     [CEReactions, Reflect] attribute DOMString height;
+
+    // Feature Policy allow attribute
+    [CEReactions, PutForwards=value] readonly attribute DOMTokenList allow;

[iclelland, 2017/02/08 15:06:24]

We should add "RuntimeEnabled=FeaturePolicy" to this attribute to ensure that
it's not available to JavaScript until we ship the allow attribute.

[lunalu1, 2017/02/08 19:50:29]

Done.

+
     [CheckSecurity=ReturnValue] readonly attribute Document? contentDocument;
     readonly attribute Window? contentWindow;
     [CheckSecurity=ReturnValue, RaisesException] Document? getSVGDocument();