Update serializer to be able to deal with ool constant pool.

src/globals.h

Index: src/globals.h
diff --git a/src/globals.h b/src/globals.h
index ac5b71067baba5d3913ae9a8cd35a57db571f849..ca9404307244ccea41ad42322fabd60dae397bab 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -162,6 +162,9 @@ namespace internal {
 #error Unknown target architecture endiannes
 #endif
 
+// Determine whether the architecture uses an out-of-line constant pool.
+#define V8_OOL_CONSTANT_POOL 0
+
 // Support for alternative bool type. This is only enabled if the code is
 // compiled with USE_MYBOOL defined. This catches some nasty type bugs.
 // For instance, 'bool b = "false";' results in b == true! This is a hidden