Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/events/CompositionEvent.idl

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 11 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 [
     EventConstructor,
 ] interface CompositionEvent : UIEvent {
 
     [InitializedByEventConstructor] readonly attribute DOMString data;
 
-    [RuntimeEnabled=IMEAPI] readonly attribute long activeSegmentStart;
-    [RuntimeEnabled=IMEAPI] readonly attribute long activeSegmentEnd;
-    [RuntimeEnabled=IMEAPI] sequence<unsigned long> getSegments();
+    readonly attribute long activeSegmentStart;
+    readonly attribute long activeSegmentEnd;
+    sequence<unsigned long> getSegments();
 
     void initCompositionEvent([Default=Undefined] optional DOMString typeArg,
                               [Default=Undefined] optional boolean canBubbleArg,
                               [Default=Undefined] optional boolean cancelableArg,
                               [Default=Undefined] optional Window viewArg,
                               [Default=Undefined] optional DOMString dataArg);
 
 };