Upgrade V8 to 5.1.281.57  DO NOT MERGE

FPIIM-449

Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)
diff --git a/src/base/logging.h b/src/base/logging.h
index e4e3f49..15322f6 100644
--- a/src/base/logging.h
+++ b/src/base/logging.h
@@ -14,6 +14,8 @@
 extern "C" V8_NORETURN void V8_Fatal(const char* file, int line,
                                      const char* format, ...);
 
+extern "C" void V8_RuntimeError(const char* file, int line,
+                                const char* message);
 
 // The FATAL, UNREACHABLE and UNIMPLEMENTED macros are useful during
 // development, but they should not be relied on in the final product.