Initialize non-product members of ClassTable.

runtime/vm/class_table.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/class_table.h"
 
 #include "vm/atomic.h"
 #include "vm/flags.h"
 #include "vm/freelist.h"
 #include "vm/growable_array.h"
 #include "vm/heap.h"
 #include "vm/object.h"
 #include "vm/raw_object.h"
 #include "vm/visitor.h"
 
 namespace dart {
 
 DEFINE_FLAG(bool, print_class_table, false, "Print initial class table.");
 
 ClassTable::ClassTable()
     : top_(kNumPredefinedCids), capacity_(0), table_(NULL),
       old_tables_(new MallocGrowableArray<RawClass**>()) {
+  NOT_IN_PRODUCT(class_heap_stats_table_ = NULL);
+  NOT_IN_PRODUCT(predefined_class_heap_stats_table_ = NULL);
   if (Dart::vm_isolate() == NULL) {
     capacity_ = initial_capacity_;
     table_ = reinterpret_cast<RawClass**>(
         calloc(capacity_, sizeof(RawClass*)));  // NOLINT
   } else {
     // Duplicate the class table from the VM isolate.
     ClassTable* vm_class_table = Dart::vm_isolate()->class_table();
     capacity_ = vm_class_table->capacity_;
     table_ = reinterpret_cast<RawClass**>(
         calloc(capacity_, sizeof(RawClass*)));  // NOLINT
@@ skipping 534 matching lines @@
 void ClassTable::UpdateLiveNew(intptr_t cid, intptr_t size) {
   ClassHeapStats* stats = PreliminaryStatsAt(cid);
   ASSERT(stats != NULL);
   ASSERT(size >= 0);
   stats->post_gc.AddNew(size);
 }
 #endif  // !PRODUCT
 
 
 }  // namespace dart