win: Now that we're on msvs2013, spell final 'final' not 'sealed'.

Source/wtf/Compiler.h

 /*
  * Copyright (C) 2011, 2012 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 63 matching lines @@
 /* Specific compiler features */
 #if !COMPILER(CLANG) && _MSC_VER >= 1600
 #define WTF_COMPILER_SUPPORTS_CXX_NULLPTR 1
 #endif
 
 #if COMPILER(CLANG)
 /* Keep strong enums turned off when building with clang-cl: We cannot yet build all of Blink without fallback to cl.exe, and strong enums are exposed at ABI boundaries. */
 #undef WTF_COMPILER_SUPPORTS_CXX_STRONG_ENUMS
 #else
 #define WTF_COMPILER_SUPPORTS_CXX_OVERRIDE_CONTROL 1
-#define WTF_COMPILER_QUIRK_FINAL_IS_CALLED_SEALED 1
 #endif
 
 #endif
 
 /* COMPILER(GCC) - GNU Compiler Collection */
 #if defined(__GNUC__)
 #define WTF_COMPILER_GCC 1
 #define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
 #define GCC_VERSION_AT_LEAST(major, minor, patch) (GCC_VERSION >= (major * 10000 + minor * 100 + patch))
 #else
@@ skipping 107 matching lines @@
 #if COMPILER(GCC)
 #define ALLOW_UNUSED __attribute__((unused))
 #else
 #define ALLOW_UNUSED
 #endif
 
 /* OVERRIDE and FINAL */
 
 #if COMPILER_SUPPORTS(CXX_OVERRIDE_CONTROL)
 #define OVERRIDE override
-
-#if COMPILER_QUIRK(FINAL_IS_CALLED_SEALED)
-#define FINAL sealed
-#else
 #define FINAL final
-#endif
-
 #else
 #define OVERRIDE
 #define FINAL
 #endif
 
 /* WTF_DELETED_FUNCTION */
 
 #if COMPILER_SUPPORTS(CXX_DELETED_FUNCTIONS)
 #define WTF_DELETED_FUNCTION = delete
 #else
@@ skipping 26 matching lines @@
 #define WTF_COMPILER_SUPPORTS_PRETTY_FUNCTION 1
 #define WTF_PRETTY_FUNCTION __PRETTY_FUNCTION__
 #elif COMPILER(MSVC)
 #define WTF_COMPILER_SUPPORTS_PRETTY_FUNCTION 1
 #define WTF_PRETTY_FUNCTION __FUNCDNAME__
 #else
 #define WTF_PRETTY_FUNCTION __FUNCTION__
 #endif
 
 #endif /* WTF_Compiler_h */