Revert of Merge cellspace into old pointer space

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index d4910af00c4df9bc066700aa3f9ea3d15dc00c59..f41b6697404eb35f63bc79dbb0fab54185f87910 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -4750,7 +4750,8 @@
   kObjectSpaceOldSpace = 1 << 1,
   kObjectSpaceCodeSpace = 1 << 2,
   kObjectSpaceMapSpace = 1 << 3,
-  kObjectSpaceLoSpace = 1 << 4,
+  kObjectSpaceCellSpace = 1 << 4,
+  kObjectSpaceLoSpace = 1 << 5,
   kObjectSpaceAll = kObjectSpaceNewSpace | kObjectSpaceOldSpace |
                     kObjectSpaceCodeSpace | kObjectSpaceMapSpace |
                     kObjectSpaceLoSpace
@@ -6740,7 +6741,7 @@
   static const int kJSObjectType = 0xbe;
   static const int kFirstNonstringType = 0x80;
   static const int kOddballType = 0x83;
-  static const int kForeignType = 0x86;
+  static const int kForeignType = 0x87;
 
   static const int kUndefinedOddballKind = 5;
   static const int kNullOddballKind = 3;