Remove dependency from platform files on v8.h

src/globals.h

Index: src/globals.h
diff --git a/src/globals.h b/src/globals.h
index c76dc853090e838a226c8d0909055db067235bca..970a0f423902a7d44fc47671c7cbec8ab3557b29 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -66,51 +66,6 @@ typedef unsigned int __my_bool__;
 typedef uint8_t byte;
 typedef byte* Address;
 
-// Define our own macros for writing 64-bit constants.  This is less fragile
-// than defining __STDC_CONSTANT_MACROS before including <stdint.h>, and it
-// works on compilers that don't have it (like MSVC).
-#if V8_CC_MSVC
-# define V8_UINT64_C(x)   (x ## UI64)
-# define V8_INT64_C(x)    (x ## I64)
-# if V8_HOST_ARCH_64_BIT
-#  define V8_INTPTR_C(x)  (x ## I64)
-#  define V8_PTR_PREFIX   "ll"
-# else
-#  define V8_INTPTR_C(x)  (x)
-#  define V8_PTR_PREFIX   ""
-# endif  // V8_HOST_ARCH_64_BIT
-#elif V8_CC_MINGW64
-# define V8_UINT64_C(x)   (x ## ULL)
-# define V8_INT64_C(x)    (x ## LL)
-# define V8_INTPTR_C(x)   (x ## LL)
-# define V8_PTR_PREFIX    "I64"
-#elif V8_HOST_ARCH_64_BIT
-# if V8_OS_MACOSX
-#  define V8_UINT64_C(x)   (x ## ULL)
-#  define V8_INT64_C(x)    (x ## LL)
-# else
-#  define V8_UINT64_C(x)   (x ## UL)
-#  define V8_INT64_C(x)    (x ## L)
-# endif
-# define V8_INTPTR_C(x)   (x ## L)
-# define V8_PTR_PREFIX    "l"
-#else
-# define V8_UINT64_C(x)   (x ## ULL)
-# define V8_INT64_C(x)    (x ## LL)
-# define V8_INTPTR_C(x)   (x)
-# define V8_PTR_PREFIX    ""
-#endif
-
-#define V8PRIxPTR V8_PTR_PREFIX "x"
-#define V8PRIdPTR V8_PTR_PREFIX "d"
-#define V8PRIuPTR V8_PTR_PREFIX "u"
-
-// Fix for Mac OS X defining uintptr_t as "unsigned long":
-#if V8_OS_MACOSX
-#undef V8PRIxPTR
-#define V8PRIxPTR "lx"
-#endif
-
 // -----------------------------------------------------------------------------
 // Constants