Update IDL to 1847

core/css/FontFace.idl

Index: core/css/FontFace.idl
diff --git a/core/css/FontFace.idl b/core/css/FontFace.idl
index fcfef2d143b39657681d44bc0c16953792d3a90a..922be5256849910a7a7d1a5881a30e0b6c39b6f6 100644
--- a/core/css/FontFace.idl
+++ b/core/css/FontFace.idl
@@ -38,19 +38,20 @@ enum FontFaceLoadStatus {
 [
     RuntimeEnabled=FontLoadEvents,
     Constructor(DOMString family, DOMString source, Dictionary descriptors),
+    ConstructorCallWith=ExecutionContext,
     RaisesException=Constructor
 ] interface FontFace {
 
-    [RaisesException=Setter] attribute DOMString family;
-    [RaisesException=Setter] attribute DOMString style;
-    [RaisesException=Setter] attribute DOMString weight;
-    [RaisesException=Setter] attribute DOMString stretch;
-    [RaisesException=Setter] attribute DOMString unicodeRange;
-    [RaisesException=Setter] attribute DOMString variant;
-    [RaisesException=Setter] attribute DOMString featureSettings;
+    [RaisesException=Setter, SetterCallWith=ExecutionContext] attribute DOMString family;
+    [RaisesException=Setter, SetterCallWith=ExecutionContext] attribute DOMString style;
+    [RaisesException=Setter, SetterCallWith=ExecutionContext] attribute DOMString weight;
+    [RaisesException=Setter, SetterCallWith=ExecutionContext] attribute DOMString stretch;
+    [RaisesException=Setter, SetterCallWith=ExecutionContext] attribute DOMString unicodeRange;
+    [RaisesException=Setter, SetterCallWith=ExecutionContext] attribute DOMString variant;
+    [RaisesException=Setter, SetterCallWith=ExecutionContext] attribute DOMString featureSettings;
 
     readonly attribute FontFaceLoadStatus status;
 
-    void load();
+    [CallWith=ExecutionContext] void load();
     [CallWith=ExecutionContext] Promise ready();
 };