Implement new Function.prototype.toString and fix CreateDynamicFunction parsing

src/runtime/runtime-compiler.cc

Index: src/runtime/runtime-compiler.cc
diff --git a/src/runtime/runtime-compiler.cc b/src/runtime/runtime-compiler.cc
index 699c4c3a6e8add0ed2d3943d2972b2c5bd975fc5..f929d736977e08dc256537817c41fecc22825e19 100644
--- a/src/runtime/runtime-compiler.cc
+++ b/src/runtime/runtime-compiler.cc
@@ -446,9 +446,10 @@ static Object* CompileGlobalEval(Isolate* isolate, Handle<String> source,
   static const ParseRestriction restriction = NO_PARSE_RESTRICTION;
   Handle<JSFunction> compiled;
   ASSIGN_RETURN_ON_EXCEPTION_VALUE(
-      isolate, compiled, Compiler::GetFunctionFromEval(
-                             source, outer_info, context, language_mode,
-                             restriction, eval_scope_position, eval_position),
+      isolate, compiled,
+      Compiler::GetFunctionFromEval(source, outer_info, context, language_mode,
+                                    restriction, kNoSourcePosition,
+                                    eval_scope_position, eval_position),
       isolate->heap()->exception());
   return *compiled;
 }