postmortem: export private field offsets

src/heap/heap.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.
 
 #ifndef V8_HEAP_HEAP_H_
 #define V8_HEAP_HEAP_H_
 
 #include <cmath>
 #include <map>
 
@@ skipping 430 matching lines @@
 class GCIdleTimeAction;
 class GCIdleTimeHandler;
 class GCIdleTimeHeapState;
 class GCTracer;
 class HeapObjectsFilter;
 class HeapStats;
 class HistogramTimer;
 class Isolate;
 class MemoryReducer;
 class ObjectStats;
+class PostMortem;
 class Scavenger;
 class ScavengeJob;
 class WeakObjectRetainer;
 
 
 // A queue of objects promoted during scavenge. Each object is accompanied
 // by it's size to avoid dereferencing a map pointer for scanning.
 // The last page in to-space is used for the promotion queue. On conflict
 // during scavenge, the promotion queue is allocated externally and all
 // entries are copied to the external queue.
@@ skipping 1905 matching lines @@
 
   // The allocator interface.
   friend class Factory;
 
   // The Isolate constructs us.
   friend class Isolate;
 
   // Used in cctest.
   friend class HeapTester;
 
+  // Used in postmortem.
+  friend class PostMortem;
+
   DISALLOW_COPY_AND_ASSIGN(Heap);
 };
 
 
 class HeapStats {
  public:
   static const int kStartMarker = 0xDECADE00;
   static const int kEndMarker = 0xDECADE01;
 
   int* start_marker;                       //  0
@@ skipping 334 matching lines @@
   DisallowHeapAllocation no_allocation;  // i.e. no gc allowed.
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(PathTracer);
 };
 #endif  // DEBUG
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_HEAP_HEAP_H_