Disable soon to be deprecated APIs per default for v8

test/cctest/compiler/test-run-jsobjects.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// TODO(jochen): Remove this after the setting is turned on globally.
-#define V8_IMMINENT_DEPRECATION_WARNINGS
-
 #include "test/cctest/compiler/function-tester.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
 TEST(ArgumentsMapped) {
   FunctionTester T("(function(a) { return arguments; })");
 
   Handle<Object> arguments;
@@ skipping 28 matching lines @@
   CHECK(arguments->IsJSObject() && arguments->IsJSArray());
   CHECK(!JSObject::cast(*arguments)->HasSloppyArgumentsElements());
   Handle<String> l = T.isolate->factory()->length_string();
   Handle<Object> length = JSObject::GetProperty(arguments, l).ToHandleChecked();
   CHECK_EQ(3, length->Number());
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8