- Remember the fact that an object has been added to the

runtime/vm/isolate.cc

 // Copyright (c) 2013, 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/isolate.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/json.h"
 #include "lib/mirrors.h"
@@ skipping 294 matching lines @@
     uint32_t y = raw_uint32x4->y();
     uint32_t z = raw_uint32x4->z();
     uint32_t w = raw_uint32x4->w();
     OS::PrintErr("materializing Uint32x4 at %"Px": %x,%x,%x,%x\n",
                  reinterpret_cast<uword>(slot()), x, y, z, w);
   }
 }
 
 
 Isolate::Isolate()
-    : store_buffer_block_(),
-      store_buffer_(),
+    : store_buffer_(),
       message_notify_callback_(NULL),
       name_(NULL),
       start_time_(OS::GetCurrentTimeMicros()),
       main_port_(0),
       heap_(NULL),
       object_store_(NULL),
       top_context_(Context::null()),
       top_exit_frame_info_(0),
       init_callback_data_(NULL),
       library_tag_handler_(NULL),
@@ skipping 750 matching lines @@
   return func.raw();
 }
 
 
 void IsolateSpawnState::Cleanup() {
   SwitchIsolateScope switch_scope(isolate());
   Dart::ShutdownIsolate();
 }
 
 }  // namespace dart