Mode clean-up pt 1: rename classic/non-strict mode to sloppy mode

src/v8natives.js

 // Copyright 2012 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:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1264 matching lines @@
   return obj;
 }
 
 
 // ES5 section 15.2.3.9.
 function ObjectFreeze(obj) {
   if (!IS_SPEC_OBJECT(obj)) {
     throw MakeTypeError("called_on_non_object", ["Object.freeze"]);
   }
   var isProxy = %IsJSProxy(obj);
-  if (isProxy || %HasNonStrictArgumentsElements(obj) || %IsObserved(obj)) {
+  if (isProxy || %HasSloppyArgumentsElements(obj) || %IsObserved(obj)) {
     if (isProxy) {
       ProxyFix(obj);
     }
     var names = ObjectGetOwnPropertyNames(obj);
     for (var i = 0; i < names.length; i++) {
       var name = names[i];
       var desc = GetOwnProperty(obj, name);
       if (desc.isWritable() || desc.isConfigurable()) {
         if (IsDataDescriptor(desc)) desc.setWritable(false);
         desc.setConfigurable(false);
@@ skipping 617 matching lines @@
     for (var i = 0; i < microtasks.length; i++) {
       microtasks[i]();
     }
   }
 }
 
 function EnqueueExternalMicrotask(fn) {
   GetMicrotaskQueue().push(fn);
   %SetMicrotaskPending(true);
 }