Progress towards making Zones independent of Isolates and Threads.

src/v8globals.h

Index: src/v8globals.h
diff --git a/src/v8globals.h b/src/v8globals.h
index 6a1766a1a582f38dc187bf19e09cd2b76a68def6..9f18028471f8814a052b6116d37da122c060bc01 100644
--- a/src/v8globals.h
+++ b/src/v8globals.h
@@ -156,7 +156,7 @@ class Scope;
 class ScopeInfo;
 class Script;
 class Smi;
-template <typename Config, class Allocator = FreeStoreAllocationPolicy>
+template <typename Config, class AllocationPolicy = FreeStoreAllocationPolicy>
     class SplayTree;
 class String;
 class Struct;