Revert of Wrap v8natives.js into a function.

src/string-iterator.js

Index: src/string-iterator.js
diff --git a/src/string-iterator.js b/src/string-iterator.js
index 0eaaffb982c0aa106710fa36c0bfe41707b3325a..b28c63b8584d43700049bad7483d0e534ff36bff 100644
--- a/src/string-iterator.js
+++ b/src/string-iterator.js
@@ -88,16 +88,16 @@
 %FunctionSetPrototype(StringIterator, new GlobalObject());
 %FunctionSetInstanceClassName(StringIterator, 'String Iterator');
 
-$installFunctions(StringIterator.prototype, DONT_ENUM, [
+InstallFunctions(StringIterator.prototype, DONT_ENUM, [
   'next', StringIteratorNext
 ]);
-$setFunctionName(StringIteratorIterator, symbolIterator);
+SetFunctionName(StringIteratorIterator, symbolIterator);
 %AddNamedProperty(StringIterator.prototype, symbolIterator,
                   StringIteratorIterator, DONT_ENUM);
 %AddNamedProperty(StringIterator.prototype, symbolToStringTag,
                   "String Iterator", READ_ONLY | DONT_ENUM);
 
-$setFunctionName(StringPrototypeIterator, symbolIterator);
+SetFunctionName(StringPrototypeIterator, symbolIterator);
 %AddNamedProperty(GlobalString.prototype, symbolIterator,
                   StringPrototypeIterator, DONT_ENUM);