Update To 11.40.268.0

[platform/framework/web/crosswalk.git] / src / v8 / src / symbol.js

diff --git a/src/v8/src/symbol.js b/src/v8/src/symbol.js
index ce3327b..b4ae708 100644 (file)
--- a/src/v8/src/symbol.js
+++ b/src/v8/src/symbol.js
@@ -69,14 +69,11 @@ function SymbolKeyFor(symbol) {
 
 // ES6 19.1.2.8
 function ObjectGetOwnPropertySymbols(obj) {
-  if (!IS_SPEC_OBJECT(obj)) {
-    throw MakeTypeError("called_on_non_object",
-                        ["Object.getOwnPropertySymbols"]);
-  }
+  obj = ToObject(obj);
 
   // TODO(arv): Proxies use a shared trap for String and Symbol keys.
 
-  return ObjectGetOwnPropertyKeys(obj, true);
+  return ObjectGetOwnPropertyKeys(obj, PROPERTY_ATTRIBUTES_STRING);
 }
 
 
@@ -104,6 +101,8 @@ function SetUpSymbol() {
     // "isConcatSpreadable", symbolIsConcatSpreadable,
     // "isRegExp", symbolIsRegExp,
     "iterator", symbolIterator,
+    // TODO(dslomov, caitp): Currently defined in harmony-tostring.js ---
+    // Move here when shipping
     // "toStringTag", symbolToStringTag,
     "unscopables", symbolUnscopables
   ));
@@ -113,6 +112,8 @@ function SetUpSymbol() {
   ));
 
   %AddNamedProperty($Symbol.prototype, "constructor", $Symbol, DONT_ENUM);
+  %AddNamedProperty(
+      $Symbol.prototype, symbolToStringTag, "Symbol", DONT_ENUM | READ_ONLY);
   InstallFunctions($Symbol.prototype, DONT_ENUM, $Array(
     "toString", SymbolToString,
     "valueOf", SymbolValueOf