Move files in wtf/ to platform/wtf/ (Part 1).

third_party/WebKit/Source/wtf/ByteSwap.h

Index: third_party/WebKit/Source/wtf/ByteSwap.h
diff --git a/third_party/WebKit/Source/wtf/ByteSwap.h b/third_party/WebKit/Source/wtf/ByteSwap.h
index 3f4462ccaafea0a59b7c9c0b16a876aa0a1700f2..21a7fe7588a83c6bb7f722a53a87c8f60429bb4e 100644
--- a/third_party/WebKit/Source/wtf/ByteSwap.h
+++ b/third_party/WebKit/Source/wtf/ByteSwap.h
@@ -1,91 +1,9 @@
-/*
- * Copyright (C) 2013 Google Inc. 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 with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
+// Copyright 2017 The Chromium 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 WTF_ByteSwap_h
-#define WTF_ByteSwap_h
+#include "platform/wtf/ByteSwap.h"
 
-#include "wtf/CPU.h"
-#include "wtf/Compiler.h"
-
-#include <stdint.h>
-
-#if COMPILER(MSVC)
-#include <stdlib.h>
-#endif
-
-namespace WTF {
-
-inline uint32_t wswap32(uint32_t x) {
-  return ((x & 0xffff0000) >> 16) | ((x & 0x0000ffff) << 16);
-}
-
-#if COMPILER(MSVC)
-
-ALWAYS_INLINE uint64_t bswap64(uint64_t x) {
-  return _byteswap_uint64(x);
-}
-ALWAYS_INLINE uint32_t bswap32(uint32_t x) {
-  return _byteswap_ulong(x);
-}
-ALWAYS_INLINE uint16_t bswap16(uint16_t x) {
-  return _byteswap_ushort(x);
-}
-
-#else
-
-ALWAYS_INLINE uint64_t bswap64(uint64_t x) {
-  return __builtin_bswap64(x);
-}
-ALWAYS_INLINE uint32_t bswap32(uint32_t x) {
-  return __builtin_bswap32(x);
-}
-ALWAYS_INLINE uint16_t bswap16(uint16_t x) {
-  return __builtin_bswap16(x);
-}
-
-#endif
-
-#if CPU(64BIT)
-
-ALWAYS_INLINE size_t bswapuintptrt(size_t x) {
-  return bswap64(x);
-}
-
-#else
-
-ALWAYS_INLINE size_t bswapuintptrt(size_t x) {
-  return bswap32(x);
-}
-
-#endif
-
-}  // namespace WTF
-
-#endif  // WTF_ByteSwap_h
+// The contents of this header was moved to platform/wtf as part of
+// WTF migration project. See the following post for details:
+// https://groups.google.com/a/chromium.org/d/msg/blink-dev/tLdAZCTlcAA/bYXVT8gYCAAJ