Bug 769040 - Remove JSACC_PARENT. r=dmandelin

dom/base/nsDOMClassInfo.cpp

@@ -4919,11 +4919,7 @@ nsDOMClassInfo::CheckAccess(nsIXPConnectWrappedNative *wrapper, JSContext *cx,
 {
   PRUint32 mode_type = mode & JSACC_TYPEMASK;
 
-  if ((mode_type == JSACC_WATCH ||
-       mode_type == JSACC_PROTO ||
-       mode_type == JSACC_PARENT) &&
-      sSecMan) {
-
+  if ((mode_type == JSACC_WATCH || mode_type == JSACC_PROTO) && sSecMan) {
     nsresult rv;
     JSObject *real_obj;
     if (wrapper) {

js/src/jsobj.cpp

@@ -5768,13 +5768,6 @@ CheckAccess(JSContext *cx, JSObject *obj_, HandleId id, JSAccessMode mode,
         *attrsp = JSPROP_PERMANENT;
         break;
 
-      case JSACC_PARENT:
-        JS_ASSERT(!writing);
-        pobj = obj;
-        vp->setObject(*obj->getParent());
-        *attrsp = JSPROP_READONLY | JSPROP_PERMANENT;
-        break;
-
       default:
         if (!obj->lookupGeneric(cx, id, pobj.address(), &prop))
             return JS_FALSE;

js/src/jspubtd.h

@@ -115,7 +115,11 @@ typedef enum JSProtoKey {
 /* js_CheckAccess mode enumeration. */
 typedef enum JSAccessMode {
     JSACC_PROTO  = 0,           /* XXXbe redundant w.r.t. id */
-    JSACC_PARENT = 1,           /* XXXbe redundant w.r.t. id */
+
+                                /*
+                                 * enum value #1 formerly called JSACC_PARENT,
+                                 * gap preserved for ABI compatibility.
+                                 */
 
                                 /*
                                  * enum value #2 formerly called JSACC_IMPORT,