Move files in wtf/ to platform/wtf/ (Part 2).

third_party/WebKit/Source/wtf/AddressSanitizer.h

-// Copyright 2015 The Chromium Authors. All rights reserved.
+// 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_AddressSanitizer_h
-#define WTF_AddressSanitizer_h
-// TODO(kojii): This file will need to be renamed, because it's no more
-// specific to AddressSanitizer.
+#include "platform/wtf/AddressSanitizer.h"
 
-#include "wtf/build_config.h"
-
-// TODO(sof): Add SyZyASan support?
-#if defined(ADDRESS_SANITIZER)
-#include <sanitizer/asan_interface.h>
-#define NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
-#else
-#define ASAN_POISON_MEMORY_REGION(addr, size) ((void)(addr), (void)(size))
-#define ASAN_UNPOISON_MEMORY_REGION(addr, size) ((void)(addr), (void)(size))
-#define NO_SANITIZE_ADDRESS
-#endif
-
-#if defined(LEAK_SANITIZER)
-#include <sanitizer/lsan_interface.h>
-#else
-#define __lsan_register_root_region(addr, size) ((void)(addr), (void)(size))
-#define __lsan_unregister_root_region(addr, size) ((void)(addr), (void)(size))
-#endif
-
-#if defined(MEMORY_SANITIZER)
-#include <sanitizer/msan_interface.h>
-#define NO_SANITIZE_MEMORY __attribute__((no_sanitize_memory))
-#else
-#define NO_SANITIZE_MEMORY
-#endif
-
-#if defined(THREAD_SANITIZER)
-#define NO_SANITIZE_THREAD __attribute__((no_sanitize_thread))
-#else
-#define NO_SANITIZE_THREAD
-#endif
-
-#endif  // WTF_AddressSanitizer_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