message: runtime: temporarily wrap LocalHeap w/ debugheap
diff: @@ -40,11 +40,11 @@ class GlobalHeap : public GlobalMeshingHeap<mesh::MmapHeap, NBins, mesh::size2Cl
  // Fewer buckets than regular KingsleyHeap (to ensure multiple objects
  // fit in the 128Kb spans used by MiniHeaps).
  class LocalHeap
  - : public SemiANSIHeap<LocalMeshingHeap<NBins, mesh::size2Class, mesh::class2Size, MeshPeriod, GlobalHeap>,
  - GlobalHeap> {
  + : public DebugHeap<SemiANSIHeap<LocalMeshingHeap<NBins, mesh::size2Class, mesh::class2Size, MeshPeriod, GlobalHeap>,
  + GlobalHeap>, 'F', GlobalHeap> {
  private:
  DISALLOW_COPY_AND_ASSIGN(LocalHeap);
  - typedef SemiANSIHeap<LocalMeshingHeap<NBins, mesh::size2Class, mesh::class2Size, MeshPeriod, GlobalHeap>, GlobalHeap>
  + typedef DebugHeap<SemiANSIHeap<LocalMeshingHeap<NBins, mesh::size2Class, mesh::class2Size, MeshPeriod, GlobalHeap>, GlobalHeap>, 'F', GlobalHeap>
  SuperHeap;
  public:
  