- Separate store buffer data in the isolate into the StoreBufferBlock and

runtime/vm/isolate.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/isolate.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "lib/mirrors.h"
 #include "vm/compiler_stats.h"
@@ skipping 123 matching lines @@
 
 #if defined(DEBUG)
 // static
 void BaseIsolate::AssertCurrent(BaseIsolate* isolate) {
   ASSERT(isolate == Isolate::Current());
 }
 #endif
 
 
 Isolate::Isolate()
-    : store_buffer_(),
+    : store_buffer_block_(),
+      store_buffer_(),
       message_notify_callback_(NULL),
       name_(NULL),
       main_port_(0),
       heap_(NULL),
       object_store_(NULL),
       top_context_(Context::null()),
       random_seed_(Random::kDefaultRandomSeed),
       top_exit_frame_info_(0),
       init_callback_data_(NULL),
       library_tag_handler_(NULL),
@@ skipping 291 matching lines @@
 
 
 void Isolate::VisitWeakPersistentHandles(HandleVisitor* visitor,
                                          bool visit_prologue_weak_handles) {
   if (api_state() != NULL) {
     api_state()->VisitWeakHandles(visitor, visit_prologue_weak_handles);
   }
 }
 
 }  // namespace dart