commit 097c5b25f8b57b92e6c94f25383a883ff242344f
author Ben Murdoch <benm@google.com> Wed May 18 11:27:45 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:05:59 2017 +0100
tree 79bf5b2d1246e60291de69b04c80eef46ff43ee1
parent 3942d2ab9eee35cb86018242521effc970f4e902

Revert "Revert "Upgrade to 5.0.71.48"" DO NOT MERGE

This reverts commit f2e3994fa5148cc3d9946666f0b0596290192b0e,
and updates the x64 makefile properly so it doesn't break that
build.

FPIIM-449

Change-Id: Ib83e35bfbae6af627451c926a9650ec57c045605
(cherry picked from commit 109988c7ccb6f3fd1a58574fa3dfb88beaef6632)

src/js/symbol.js

diff --git a/src/js/symbol.js b/src/js/symbol.js
index 5be6e01..ae54369 100644
--- a/src/js/symbol.js
+++ b/src/js/symbol.js
@@ -11,7 +11,6 @@
 // -------------------------------------------------------------------
 // Imports
 
-var GlobalObject = global.Object;
 var GlobalSymbol = global.Symbol;
 var hasInstanceSymbol = utils.ImportNow("has_instance_symbol");
 var isConcatSpreadableSymbol =
@@ -73,22 +72,11 @@
   return %SymbolRegistry().keyFor[symbol];
 }
 
-
-// ES6 19.1.2.8
-function ObjectGetOwnPropertySymbols(obj) {
-  obj = TO_OBJECT(obj);
-
-  return %GetOwnPropertyKeys(obj, PROPERTY_FILTER_SKIP_STRINGS);
-}
-
 // -------------------------------------------------------------------
 
-%FunctionSetPrototype(GlobalSymbol, new GlobalObject());
-
 utils.InstallConstants(GlobalSymbol, [
-  // TODO(rossberg): expose when implemented.
-  // "hasInstance", hasInstanceSymbol,
-  // "isConcatSpreadable", isConcatSpreadableSymbol,
+  "hasInstance", hasInstanceSymbol,
+  "isConcatSpreadable", isConcatSpreadableSymbol,
   "iterator", iteratorSymbol,
   // TODO(yangguo): expose when implemented.
   // "match", matchSymbol,
@@ -108,8 +96,6 @@
 ]);
 
 %AddNamedProperty(
-    GlobalSymbol.prototype, "constructor", GlobalSymbol, DONT_ENUM);
-%AddNamedProperty(
     GlobalSymbol.prototype, toStringTagSymbol, "Symbol", DONT_ENUM | READ_ONLY);
 
 utils.InstallFunctions(GlobalSymbol.prototype, DONT_ENUM | READ_ONLY, [
@@ -121,10 +107,6 @@
   "valueOf", SymbolValueOf
 ]);
 
-utils.InstallFunctions(GlobalObject, DONT_ENUM, [
-  "getOwnPropertySymbols", ObjectGetOwnPropertySymbols
-]);
-
 // -------------------------------------------------------------------
 // Exports