Remove the COMPILER(RVCT) guard.

Source/wtf/Platform.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007-2009 Torch Mobile, Inc.
  * Copyright (C) 2010, 2011 Research In Motion Limited. 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.
@@ skipping 151 matching lines @@
 #if   defined(arm) \
     || defined(__arm__) \
     || defined(ARM) \
     || defined(_ARM_)
 #define WTF_CPU_ARM 1
 
 #if defined(__ARM_PCS_VFP)
 #define WTF_CPU_ARM_HARDFP 1
 #endif
 
-#if defined(__ARMEB__) || (COMPILER(RVCT) && defined(__BIG_ENDIAN))
+#if defined(__ARMEB__)
 #define WTF_CPU_BIG_ENDIAN 1
 
 #elif !defined(__ARM_EABI__) \
     && !defined(__EABI__) \
     && !defined(__VFP_FP__) \
     && !defined(_WIN32_WCE) \
     && !defined(ANDROID)
 #define WTF_CPU_MIDDLE_ENDIAN 1
 
 #endif
@@ skipping 26 matching lines @@
 #define WTF_ARM_ARCH_VERSION 6
 
 #elif defined(__ARM_ARCH_7A__) \
     || defined(__ARM_ARCH_7R__) \
     || defined(__ARM_ARCH_7S__)
 #define WTF_ARM_ARCH_VERSION 7
 
 /* MSVC sets _M_ARM */
 #elif defined(_M_ARM)
 #define WTF_ARM_ARCH_VERSION _M_ARM
-
-/* RVCT sets _TARGET_ARCH_ARM */
-#elif defined(__TARGET_ARCH_ARM)
-#define WTF_ARM_ARCH_VERSION __TARGET_ARCH_ARM
-
-#if defined(__TARGET_ARCH_5E) \
-    || defined(__TARGET_ARCH_5TE) \
-    || defined(__TARGET_ARCH_5TEJ)
-/*ARMv5TE requires allocators to use aligned memory*/
-#define WTF_USE_ARENA_ALLOC_ALIGNMENT_INTEGER 1
-#endif
-
 #else
 #define WTF_ARM_ARCH_VERSION 0
 
 #endif
 
 /* Set WTF_THUMB_ARCH_VERSION */
 #if   defined(__ARM_ARCH_4T__)
 #define WTF_THUMB_ARCH_VERSION 1
 
 #elif defined(__ARM_ARCH_5T__) \
     || defined(__ARM_ARCH_5TE__) \
     || defined(__ARM_ARCH_5TEJ__)
 #define WTF_THUMB_ARCH_VERSION 2
 
 #elif defined(__ARM_ARCH_6J__) \
     || defined(__ARM_ARCH_6K__) \
     || defined(__ARM_ARCH_6Z__) \
     || defined(__ARM_ARCH_6ZK__) \
     || defined(__ARM_ARCH_6M__)
 #define WTF_THUMB_ARCH_VERSION 3
 
 #elif defined(__ARM_ARCH_6T2__) \
     || defined(__ARM_ARCH_7__) \
     || defined(__ARM_ARCH_7A__) \
     || defined(__ARM_ARCH_7M__) \
     || defined(__ARM_ARCH_7R__) \
     || defined(__ARM_ARCH_7S__)
 #define WTF_THUMB_ARCH_VERSION 4
 
-/* RVCT sets __TARGET_ARCH_THUMB */
-#elif defined(__TARGET_ARCH_THUMB)
-#define WTF_THUMB_ARCH_VERSION __TARGET_ARCH_THUMB
-
 #else
 #define WTF_THUMB_ARCH_VERSION 0
 #endif
 
 
 /* CPU(ARMV5_OR_LOWER) - ARM instruction set v5 or earlier */
 /* On ARMv5 and below the natural alignment is required. 
    And there are some other differences for v5 or earlier. */
 #if !defined(ARMV5_OR_LOWER) && !WTF_ARM_ARCH_AT_LEAST(6)
 #define WTF_CPU_ARMV5_OR_LOWER 1
@@ skipping 190 matching lines @@
 
 #if OS(UNIX) && !OS(ANDROID)
 #define HAVE_LANGINFO_H 1
 #endif
 
 #if (OS(FREEBSD) || OS(OPENBSD)) && !defined(__GLIBC__)
 #define HAVE_PTHREAD_NP_H 1
 #endif
 
 #if !defined(HAVE_VASPRINTF)
-#if !COMPILER(MSVC) && !COMPILER(RVCT) && !COMPILER(MINGW) && !(COMPILER(GCC) && OS(QNX))
+#if !COMPILER(MSVC) && !COMPILER(MINGW) && !(COMPILER(GCC) && OS(QNX))
 #define HAVE_VASPRINTF 1
 #endif
 #endif
 
 #if !defined(HAVE_STRNSTR)
 #if OS(DARWIN) || (OS(FREEBSD) && !defined(__GLIBC__))
 #define HAVE_STRNSTR 1
 #endif
 #endif
 
@@ skipping 37 matching lines @@
 
 #if !defined(ENABLE_THREADING_LIBDISPATCH) && HAVE(DISPATCH_H)
 #define ENABLE_THREADING_LIBDISPATCH 1
 #elif !defined(ENABLE_THREADING_OPENMP) && defined(_OPENMP)
 #define ENABLE_THREADING_OPENMP 1
 #elif !defined(THREADING_GENERIC)
 #define ENABLE_THREADING_GENERIC 1
 #endif
 
 #endif /* WTF_Platform_h */