Move AddressSanitizer.h to wtf/

Source/platform/heap/AddressSanitizer.h

Index: Source/platform/heap/AddressSanitizer.h
diff --git a/Source/platform/heap/AddressSanitizer.h b/Source/platform/heap/AddressSanitizer.h
deleted file mode 100644
index 528f0055f86cb01ba11c025d76efbdad9d135479..0000000000000000000000000000000000000000
--- a/Source/platform/heap/AddressSanitizer.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2014 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.
- */
-
-#ifndef AddressSanitizer_h
-#define AddressSanitizer_h
-
-// FIXME: Add SyZyASan support?
-#if defined(ADDRESS_SANITIZER)
-#include <sanitizer/asan_interface.h>
-#else
-#define ASAN_POISON_MEMORY_REGION(addr, size)   \
-    ((void)(addr), (void)(size))
-#define ASAN_UNPOISON_MEMORY_REGION(addr, size) \
-    ((void)(addr), (void)(size))
-#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
-
-// FIXME: Have to handle (ADDRESS_SANITIZER && _WIN32) differently as it uses
-// both Clang (which supports the __attribute__ syntax) and CL (which doesn't)
-// as long as we use "clang-cl /fallback". This shouldn't be needed when Clang
-// handles all the code without falling back to CL.
-#if defined(ADDRESS_SANITIZER) && (!OS(WIN) || COMPILER(CLANG))
-#define NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
-#if ENABLE(OILPAN)
-// TODO(Oilpan): a temporary annotation while lazy sweeping is phased in.
-// Remove the ENABLE(OILPAN) condition when lazy sweeping is globally enabled.
-#define NO_LAZY_SWEEP_SANITIZE_ADDRESS NO_SANITIZE_ADDRESS
-#else
-#define NO_LAZY_SWEEP_SANITIZE_ADDRESS
-#endif
-#else
-#define NO_SANITIZE_ADDRESS
-#define NO_LAZY_SWEEP_SANITIZE_ADDRESS
-#endif
-
-const size_t asanMagic = 0xabefeed0;
-const size_t asanDeferMemoryReuseCount = 2;
-const size_t asanDeferMemoryReuseMask = 0x3;
-
-#endif