ES6: Number and Boolean prototype should be ordinary objects

src/v8natives.js

Index: src/v8natives.js
diff --git a/src/v8natives.js b/src/v8natives.js
index df6305e74de1ef9f930f5c32f65a899dfbdb2baa..56e8c2d69d035f49da62b2b2b7d25e7355a60979 100644
--- a/src/v8natives.js
+++ b/src/v8natives.js
@@ -1492,7 +1492,7 @@ function SetUpBoolean () {
   %CheckIsBootstrapping();
 
   %SetCode($Boolean, BooleanConstructor);
-  %FunctionSetPrototype($Boolean, new $Boolean(false));
+  %FunctionSetPrototype($Boolean, new $Object());
   %AddNamedProperty($Boolean.prototype, "constructor", $Boolean, DONT_ENUM);
 
   InstallFunctions($Boolean.prototype, DONT_ENUM, $Array(
@@ -1671,7 +1671,7 @@ function SetUpNumber() {
   %CheckIsBootstrapping();
 
   %SetCode($Number, NumberConstructor);
-  %FunctionSetPrototype($Number, new $Number(0));
+  %FunctionSetPrototype($Number, new $Object());
 
   %OptimizeObjectForAddingMultipleProperties($Number.prototype, 8);
   // Set up the constructor property on the Number prototype object.