Disable soon to be deprecated APIs per default for v8

test/cctest/compiler/test-graph-visualizer.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 "src/compiler/common-operator.h"
 #include "src/compiler/graph.h"
 #include "src/compiler/graph-visualizer.h"
 #include "src/compiler/js-operator.h"
 #include "src/compiler/machine-operator.h"
 #include "src/compiler/node.h"
 #include "src/compiler/operator.h"
 #include "src/compiler/schedule.h"
 #include "src/compiler/scheduler.h"
 #include "src/compiler/source-position.h"
@@ skipping 108 matching lines @@
 
   OFStream os(stdout);
   os << AsDOT(graph);
   SourcePositionTable table(&graph);
   os << AsJSON(graph, &table);
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8