Changed recording of heap stats on OOM to store data directly in local

src/heap.cc

Index: src/heap.cc
diff --git a/src/heap.cc b/src/heap.cc
index 39f00d3b437874a528176f1f4cfcbc8db87b6367..4e4cd1c051e570621916663aa5a88cc342b41682 100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -3274,19 +3274,21 @@ bool Heap::ConfigureHeapDefault() {
 
 
 void Heap::RecordStats(HeapStats* stats) {
-  stats->new_space_size = new_space_.Size();
-  stats->new_space_capacity = new_space_.Capacity();
-  stats->old_pointer_space_size = old_pointer_space_->Size();
-  stats->old_pointer_space_capacity = old_pointer_space_->Capacity();
-  stats->old_data_space_size = old_data_space_->Size();
-  stats->old_data_space_capacity = old_data_space_->Capacity();
-  stats->code_space_size = code_space_->Size();
-  stats->code_space_capacity = code_space_->Capacity();
-  stats->map_space_size = map_space_->Size();
-  stats->map_space_capacity = map_space_->Capacity();
-  stats->cell_space_size = cell_space_->Size();
-  stats->cell_space_capacity = cell_space_->Capacity();
-  stats->lo_space_size = lo_space_->Size();
+  *stats->start_marker = 0xDECADE00;
+  *stats->end_marker = 0xDECADE01;
+  *stats->new_space_size = new_space_.Size();
+  *stats->new_space_capacity = new_space_.Capacity();
+  *stats->old_pointer_space_size = old_pointer_space_->Size();
+  *stats->old_pointer_space_capacity = old_pointer_space_->Capacity();
+  *stats->old_data_space_size = old_data_space_->Size();
+  *stats->old_data_space_capacity = old_data_space_->Capacity();
+  *stats->code_space_size = code_space_->Size();
+  *stats->code_space_capacity = code_space_->Capacity();
+  *stats->map_space_size = map_space_->Size();
+  *stats->map_space_capacity = map_space_->Capacity();
+  *stats->cell_space_size = cell_space_->Size();
+  *stats->cell_space_capacity = cell_space_->Capacity();
+  *stats->lo_space_size = lo_space_->Size();
   GlobalHandles::RecordStats(stats);
 }