Update V8 to r6101 as required by WebKit r74534

Change-Id: I7f84af8dd732f11898fd644b2c2b1538914cb78d
diff --git a/src/globals.h b/src/globals.h
index 88c3e78..35156ae 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -28,6 +28,8 @@
 #ifndef V8_GLOBALS_H_
 #define V8_GLOBALS_H_
 
+#include "../include/v8stdint.h"
+
 namespace v8 {
 namespace internal {
 
@@ -147,13 +149,16 @@
 #ifdef _MSC_VER
 #define V8_UINT64_C(x)  (x ## UI64)
 #define V8_INT64_C(x)   (x ## I64)
+#define V8_INTPTR_C(x)  (x ## I64)
 #define V8_PTR_PREFIX "ll"
 #else  // _MSC_VER
 #define V8_UINT64_C(x)  (x ## UL)
 #define V8_INT64_C(x)   (x ## L)
+#define V8_INTPTR_C(x)  (x ## L)
 #define V8_PTR_PREFIX "l"
 #endif  // _MSC_VER
 #else  // V8_HOST_ARCH_64_BIT
+#define V8_INTPTR_C(x)  (x)
 #define V8_PTR_PREFIX ""
 #endif  // V8_HOST_ARCH_64_BIT
 
@@ -223,6 +228,7 @@
 const int kBinary32MantissaBits = 23;
 const int kBinary32ExponentShift = 23;
 
+
 // The expression OFFSET_OF(type, field) computes the byte-offset
 // of the specified field relative to the containing type. This
 // corresponds to 'offsetof' (in stddef.h), except that it doesn't