[heap] Add compaction space.

src/heap/heap.cc

Index: src/heap/heap.cc
diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index 30a6544a927252956a97a99dc4cb9c787132aaf4..ff3ac2c1c2366f89de52a7f07b288a1ffd22f78c 100644
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -5767,19 +5767,16 @@ void Heap::TearDown() {
   new_space_.TearDown();
 
   if (old_space_ != NULL) {
-    old_space_->TearDown();
     delete old_space_;
     old_space_ = NULL;
   }
 
   if (code_space_ != NULL) {
-    code_space_->TearDown();
     delete code_space_;
     code_space_ = NULL;
   }
 
   if (map_space_ != NULL) {
-    map_space_->TearDown();
     delete map_space_;
     map_space_ = NULL;
   }