Refactor the Heap into ThreadHeap to prepare for per thread heaps

third_party/WebKit/Source/core/workers/WorkerInspectorProxy.cpp

Index: third_party/WebKit/Source/core/workers/WorkerInspectorProxy.cpp
diff --git a/third_party/WebKit/Source/core/workers/WorkerInspectorProxy.cpp b/third_party/WebKit/Source/core/workers/WorkerInspectorProxy.cpp
index 204b90e92cca523e18cac520e64ca2e373cf11ef..47fc43c3ee6aea0ebe438b93c20e65268f81af84 100644
--- a/third_party/WebKit/Source/core/workers/WorkerInspectorProxy.cpp
+++ b/third_party/WebKit/Source/core/workers/WorkerInspectorProxy.cpp
@@ -22,6 +22,7 @@ WorkerInspectorProxy::WorkerInspectorProxy()
     , m_pageInspector(nullptr)
     , m_workerGlobalScopeProxy(nullptr)
 {
+    ASSERT(isMainThread());
 }
 
 PassOwnPtrWillBeRawPtr<WorkerInspectorProxy> WorkerInspectorProxy::create()
@@ -37,6 +38,9 @@ void WorkerInspectorProxy::workerThreadCreated(ExecutionContext* context, Worker
 {
     m_workerThread = workerThread;
     m_executionContext = context;
+#if ENABLE(OILPAN)
+    ASSERT(ThreadState::forObject(m_executionContext.get()) == ThreadState::mainThreadState());

[haraken, 2016/01/07 08:06:21]

Is this useful?

+#endif
     InspectorInstrumentation::didStartWorker(context, this, url);
 }
 
@@ -109,7 +113,6 @@ void WorkerInspectorProxy::addDebuggerTaskForWorker(const WebTraceLocation& loca
 DEFINE_TRACE(WorkerInspectorProxy)
 {
     visitor->trace(m_executionContext);
-    visitor->trace(m_pageInspector);
 }
 
 } // namespace blink