Revert "Fix a bug in scope analysis."

src/v8natives.js

Index: src/v8natives.js
diff --git a/src/v8natives.js b/src/v8natives.js
index 88525f6b44f01de4e114175bb6253d0685deec44..29eb0f397ae6389161e921d9abdcaa5cc89b1c8c 100644
--- a/src/v8natives.js
+++ b/src/v8natives.js
@@ -1,4 +1,4 @@
-// Copyright 2011 the V8 project authors. All rights reserved.
+// Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -1428,9 +1428,7 @@ function FunctionSourceString(func) {
     }
   }
 
-  var name = %FunctionNameShouldPrintAsAnonymous(func)
-      ? 'anonymous'
-      : %FunctionGetName(func);
+  var name = %FunctionGetName(func);
   return 'function ' + name + source;
 }
 
@@ -1525,7 +1523,7 @@ function NewFunction(arg1) {  // length == 1
   // The call to SetNewFunctionAttributes will ensure the prototype
   // property of the resulting function is enumerable (ECMA262, 15.3.5.2).
   var f = %CompileString(source)();
-  %FunctionMarkNameShouldPrintAsAnonymous(f);
+  %FunctionSetName(f, "anonymous");
   return %SetNewFunctionAttributes(f);
 }