Update IDL to Chrome 32

core/frame/History.idl

Index: core/frame/History.idl
diff --git a/core/page/History.idl b/core/frame/History.idl
similarity index 80%
rename from core/page/History.idl
rename to core/frame/History.idl
index d20cc890f1d8f690e6e9a76074550fdf92d9ca26..2b8cce4d93a4ef1fd5cc887acf1584c61b0138cc 100644
--- a/core/page/History.idl
+++ b/core/frame/History.idl
@@ -25,12 +25,12 @@
 
 interface History {
     readonly attribute unsigned long length;
-    [Custom] readonly attribute SerializedScriptValue state;
+    [CustomGetter] readonly attribute SerializedScriptValue state;
 
-    [CallWith=ScriptExecutionContext] void back();
-    [CallWith=ScriptExecutionContext] void forward();
-    [CallWith=ScriptExecutionContext] void go([Default=Undefined] optional long distance);
+    [CallWith=ExecutionContext] void back();
+    [CallWith=ExecutionContext] void forward();
+    [CallWith=ExecutionContext] void go([Default=Undefined] optional long distance);
 
-    [Custom, EnabledPerContext=pushState, RaisesException] void pushState(any data, DOMString title, optional DOMString url);
-    [Custom, EnabledPerContext=pushState, RaisesException] void replaceState(any data, DOMString title, optional DOMString url);
+    [Custom, PerContextEnabled=PushState, RaisesException] void pushState(any data, DOMString title, optional DOMString url);
+    [Custom, PerContextEnabled=PushState, RaisesException] void replaceState(any data, DOMString title, optional DOMString url);
 };