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-rw-r--r--deps/v8/src/ptr-compr.h25
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diff --git a/deps/v8/src/ptr-compr.h b/deps/v8/src/ptr-compr.h
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--- a/deps/v8/src/ptr-compr.h
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@@ -1,25 +0,0 @@
-// Copyright 2018 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.
-
-#ifndef V8_PTR_COMPR_H_
-#define V8_PTR_COMPR_H_
-
-#include "src/globals.h"
-
-#if V8_TARGET_ARCH_64_BIT
-
-namespace v8 {
-namespace internal {
-
-// See v8:7703 for details about how pointer compression works.
-constexpr size_t kPtrComprHeapReservationSize = size_t{4} * GB;
-constexpr size_t kPtrComprIsolateRootBias = kPtrComprHeapReservationSize / 2;
-constexpr size_t kPtrComprIsolateRootAlignment = size_t{4} * GB;
-
-} // namespace internal
-} // namespace v8
-
-#endif // V8_TARGET_ARCH_64_BIT
-
-#endif // V8_PTR_COMPR_H_