Disable soon to be deprecated APIs per default for v8

test/cctest/compiler/test-changes-lowering.cc

 // Copyright 2014 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 <limits>
 
 #include "src/ast/scopes.h"
 #include "src/compiler/change-lowering.h"
 #include "src/compiler/control-builders.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/node-properties.h"
 #include "src/compiler/pipeline.h"
 #include "src/compiler/select-lowering.h"
 #include "src/compiler/simplified-lowering.h"
@@ skipping 266 matching lines @@
   {
     Object* result = t.Call(0);
     Object* false_obj = t.heap()->false_value();
     CHECK_EQ(false_obj, result);
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8