[es6] Remove harmony-classes flag

test/cctest/test-api.cc

 // 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 8670 matching lines @@
   value = CompileRun("Object.getOwnPropertyNames(object).length == 0");
   CHECK(value.IsEmpty());
 
   context1->Exit();
   context0->Exit();
 }
 
 
 TEST(SuperAccessControl) {
   i::FLAG_allow_natives_syntax = true;
-  i::FLAG_harmony_classes = true;
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope handle_scope(isolate);
   v8::Handle<v8::ObjectTemplate> obj_template =
       v8::ObjectTemplate::New(isolate);
   obj_template->SetAccessCheckCallbacks(AccessAlwaysBlocked, NULL);
   LocalContext env;
   env->Global()->Set(v8_str("prohibited"), obj_template->NewInstance());
 
   {
     v8::TryCatch try_catch(isolate);
@@ skipping 33 matching lines @@
         "  }"
         "}.m;"
         "var m = %ToMethod(f, prohibited);"
         "m();");
     CHECK(try_catch.HasCaught());
   }
 }
 
 
 TEST(Regress470113) {
-  i::FLAG_harmony_classes = true;
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope handle_scope(isolate);
   v8::Handle<v8::ObjectTemplate> obj_template =
       v8::ObjectTemplate::New(isolate);
   obj_template->SetAccessCheckCallbacks(AccessAlwaysBlocked, NULL);
   LocalContext env;
   env->Global()->Set(v8_str("prohibited"), obj_template->NewInstance());
 
   {
     v8::TryCatch try_catch(isolate);
@@ skipping 12564 matching lines @@
 
   result = CompileRun(
       "function f() { return %_GetPrototype(object); }"
       "%OptimizeFunctionOnNextCall(f);"
       "f()");
   CHECK(result->Equals(proto2));
 }
 
 
 TEST(ClassPrototypeCreationContext) {
-  i::FLAG_harmony_classes = true;
   v8::Isolate* isolate = CcTest::isolate();
   v8::HandleScope handle_scope(isolate);
   LocalContext env;
 
   Handle<Object> result = Handle<Object>::Cast(
       CompileRun("'use strict'; class Example { }; Example.prototype"));
   CHECK(env.local() == result->CreationContext());
 }
 
 
@@ skipping 317 matching lines @@
   CHECK(set->Has(env.local(), set).FromJust());
 
   CHECK(set->Delete(env.local(), set).FromJust());
   CHECK_EQ(2U, set->Size());
   CHECK(!set->Has(env.local(), set).FromJust());
   CHECK(!set->Delete(env.local(), set).FromJust());
 
   set->Clear();
   CHECK_EQ(0U, set->Size());
 }