Revert "Merge old data and pointer space."

include/v8.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /** \mainpage V8 API Reference Guide
  *
  * V8 is Google's open source JavaScript engine.
  *
  * This set of documents provides reference material generated from the
  * V8 header file, include/v8.h.
@@ skipping 4646 matching lines @@
 typedef void* (*CreateHistogramCallback)(const char* name,
                                          int min,
                                          int max,
                                          size_t buckets);
 
 typedef void (*AddHistogramSampleCallback)(void* histogram, int sample);
 
 // --- Memory Allocation Callback ---
 enum ObjectSpace {
   kObjectSpaceNewSpace = 1 << 0,
-  kObjectSpaceOldSpace = 1 << 1,
-  kObjectSpaceCodeSpace = 1 << 2,
-  kObjectSpaceMapSpace = 1 << 3,
-  kObjectSpaceCellSpace = 1 << 4,
-  kObjectSpacePropertyCellSpace = 1 << 5,
-  kObjectSpaceLoSpace = 1 << 6,
-  kObjectSpaceAll = kObjectSpaceNewSpace | kObjectSpaceOldSpace |
-                    kObjectSpaceCodeSpace | kObjectSpaceMapSpace |
-                    kObjectSpaceLoSpace
+  kObjectSpaceOldPointerSpace = 1 << 1,
+  kObjectSpaceOldDataSpace = 1 << 2,
+  kObjectSpaceCodeSpace = 1 << 3,
+  kObjectSpaceMapSpace = 1 << 4,
+  kObjectSpaceCellSpace = 1 << 5,
+  kObjectSpacePropertyCellSpace = 1 << 6,
+  kObjectSpaceLoSpace = 1 << 7,
+  kObjectSpaceAll = kObjectSpaceNewSpace | kObjectSpaceOldPointerSpace |
+                    kObjectSpaceOldDataSpace | kObjectSpaceCodeSpace |
+                    kObjectSpaceMapSpace | kObjectSpaceLoSpace
 };
 
   enum AllocationAction {
     kAllocationActionAllocate = 1 << 0,
     kAllocationActionFree = 1 << 1,
     kAllocationActionAll = kAllocationActionAllocate | kAllocationActionFree
   };
 
 typedef void (*MemoryAllocationCallback)(ObjectSpace space,
                                          AllocationAction action,
@@ skipping 3289 matching lines @@
  */
 
 
 }  // namespace v8
 
 
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_