Add [CEReactions] IDL attributes for Custom Elements V1

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

Index: third_party/WebKit/Source/core/html/HTMLFrameElement.idl
diff --git a/third_party/WebKit/Source/core/html/HTMLFrameElement.idl b/third_party/WebKit/Source/core/html/HTMLFrameElement.idl
index 54e290141f066eb6cd7ca105b96b1a9e945cdd17..a20103f348da54177fd674011091ea46e1f633b8 100644
--- a/third_party/WebKit/Source/core/html/HTMLFrameElement.idl
+++ b/third_party/WebKit/Source/core/html/HTMLFrameElement.idl
@@ -21,15 +21,15 @@
 // https://html.spec.whatwg.org/#htmlframeelement
 
 interface HTMLFrameElement : HTMLElement {
-    [Reflect] attribute DOMString name;
-    [Reflect] attribute DOMString scrolling;
-    [Reflect, URL] attribute DOMString src;
-    [Reflect] attribute DOMString frameBorder;
-    [Reflect, URL] attribute DOMString longDesc;
-    [Reflect] attribute boolean noResize;
+    [CEReactions, Reflect] attribute DOMString name;
+    [CEReactions, Reflect] attribute DOMString scrolling;
+    [CEReactions, Reflect, URL] attribute DOMString src;
+    [CEReactions, Reflect] attribute DOMString frameBorder;
+    [CEReactions, Reflect, URL] attribute DOMString longDesc;
+    [CEReactions, Reflect] attribute boolean noResize;
     [CheckSecurity=ReturnValue] readonly attribute Document? contentDocument;
     readonly attribute Window? contentWindow;
 
-    [Reflect, TreatNullAs=EmptyString] attribute DOMString marginHeight;
-    [Reflect, TreatNullAs=EmptyString] attribute DOMString marginWidth;
+    [CEReactions, Reflect, TreatNullAs=EmptyString] attribute DOMString marginHeight;
+    [CEReactions, Reflect, TreatNullAs=EmptyString] attribute DOMString marginWidth;
 };