Tried using CrossThreadPersistent for workerDebuggerAgents

Source/core/inspector/InspectorController.cpp

Index: Source/core/inspector/InspectorController.cpp
diff --git a/Source/core/inspector/InspectorController.cpp b/Source/core/inspector/InspectorController.cpp
index 4fdf4d0d4c36d462c3b0a5dede06a16e24ca8139..efaf8ca1d2e60264e1d60a6e718e631a10c7ecbb 100644
--- a/Source/core/inspector/InspectorController.cpp
+++ b/Source/core/inspector/InspectorController.cpp
@@ -75,47 +75,47 @@ InspectorController::InspectorController(Page* page, InspectorClient* inspectorC
     , m_injectedScriptManager(InjectedScriptManager::createForPage())
     , m_state(adoptPtr(new InspectorCompositeState(inspectorClient)))
     , m_overlay(InspectorOverlay::create(page, inspectorClient))
-    , m_layerTreeAgent(0)
+    , m_layerTreeAgent(nullptr)
     , m_page(page)
     , m_inspectorClient(inspectorClient)
-    , m_agents(m_instrumentingAgents.get(), m_state.get())
+    , m_agents(adoptPtrWillBeNoop(new InspectorAgentRegistry(m_instrumentingAgents.get(), m_state.get())))
     , m_isUnderTest(false)
     , m_deferredAgentsInitialized(false)
 {
     InjectedScriptManager* injectedScriptManager = m_injectedScriptManager.get();
     InspectorOverlay* overlay = m_overlay.get();
 
-    m_agents.append(InspectorInspectorAgent::create(m_page, injectedScriptManager));
+    m_agents->append(InspectorInspectorAgent::create(m_page, injectedScriptManager));
 
-    OwnPtr<InspectorPageAgent> pageAgentPtr(InspectorPageAgent::create(m_page, injectedScriptManager, inspectorClient, overlay));
+    OwnPtrWillBeRawPtr<InspectorPageAgent> pageAgentPtr(InspectorPageAgent::create(m_page, injectedScriptManager, inspectorClient, overlay));
     m_pageAgent = pageAgentPtr.get();
-    m_agents.append(pageAgentPtr.release());
+    m_agents->append(pageAgentPtr.release());
 
-    OwnPtr<InspectorDOMAgent> domAgentPtr(InspectorDOMAgent::create(m_pageAgent, injectedScriptManager, overlay));
+    OwnPtrWillBeRawPtr<InspectorDOMAgent> domAgentPtr(InspectorDOMAgent::create(m_pageAgent, injectedScriptManager, overlay));
     m_domAgent = domAgentPtr.get();
-    m_agents.append(domAgentPtr.release());
+    m_agents->append(domAgentPtr.release());
 
 
-    OwnPtr<InspectorLayerTreeAgent> layerTreeAgentPtr(InspectorLayerTreeAgent::create(m_page));
+    OwnPtrWillBeRawPtr<InspectorLayerTreeAgent> layerTreeAgentPtr(InspectorLayerTreeAgent::create(m_page));
     m_layerTreeAgent = layerTreeAgentPtr.get();
-    m_agents.append(layerTreeAgentPtr.release());
+    m_agents->append(layerTreeAgentPtr.release());
 
-    OwnPtr<InspectorTracingAgent> tracingAgentPtr = InspectorTracingAgent::create(inspectorClient);
+    OwnPtrWillBeRawPtr<InspectorTracingAgent> tracingAgentPtr = InspectorTracingAgent::create(inspectorClient);
     m_tracingAgent = tracingAgentPtr.get();
-    m_agents.append(tracingAgentPtr.release());
+    m_agents->append(tracingAgentPtr.release());
 
-    OwnPtr<InspectorTimelineAgent> timelineAgentPtr(InspectorTimelineAgent::create(m_pageAgent, m_layerTreeAgent,
+    OwnPtrWillBeRawPtr<InspectorTimelineAgent> timelineAgentPtr(InspectorTimelineAgent::create(m_pageAgent, m_layerTreeAgent,
         overlay, InspectorTimelineAgent::PageInspector, inspectorClient));
     m_timelineAgent = timelineAgentPtr.get();
-    m_agents.append(timelineAgentPtr.release());
+    m_agents->append(timelineAgentPtr.release());
 
     PageScriptDebugServer* pageScriptDebugServer = &PageScriptDebugServer::shared();
 
-    m_agents.append(PageRuntimeAgent::create(injectedScriptManager, pageScriptDebugServer, m_page, m_pageAgent));
+    m_agents->append(PageRuntimeAgent::create(injectedScriptManager, pageScriptDebugServer, m_page, m_pageAgent));
 
-    m_agents.append(PageConsoleAgent::create(injectedScriptManager, m_domAgent, m_timelineAgent));
+    m_agents->append(PageConsoleAgent::create(injectedScriptManager, m_domAgent, m_timelineAgent));
 
-    m_agents.append(InspectorWorkerAgent::create());
+    m_agents->append(InspectorWorkerAgent::create());
 
     ASSERT_ARG(inspectorClient, inspectorClient);
     m_injectedScriptManager->injectedScriptHost()->init(m_instrumentingAgents.get(), pageScriptDebugServer);
@@ -125,9 +125,21 @@ InspectorController::~InspectorController()
 {
 }
 
-PassOwnPtr<InspectorController> InspectorController::create(Page* page, InspectorClient* client)
+void InspectorController::trace(Visitor* visitor)
 {
-    return adoptPtr(new InspectorController(page, client));
+    visitor->trace(m_instrumentingAgents);
+    visitor->trace(m_domAgent);
+    visitor->trace(m_pageAgent);
+    visitor->trace(m_timelineAgent);
+    visitor->trace(m_layerTreeAgent);
+    visitor->trace(m_tracingAgent);
+    visitor->trace(m_agents);
+    visitor->trace(m_moduleAgents);
+}
+
+PassOwnPtrWillBeRawPtr<InspectorController> InspectorController::create(Page* page, InspectorClient* client)
+{
+    return adoptPtrWillBeNoop(new InspectorController(page, client));
 }
 
 void InspectorController::setTextAutosizingEnabled(bool enabled)
@@ -149,33 +161,33 @@ void InspectorController::initializeDeferredAgents()
     InjectedScriptManager* injectedScriptManager = m_injectedScriptManager.get();
     InspectorOverlay* overlay = m_overlay.get();
 
-    OwnPtr<InspectorResourceAgent> resourceAgentPtr(InspectorResourceAgent::create(m_pageAgent));
+    OwnPtrWillBeRawPtr<InspectorResourceAgent> resourceAgentPtr(InspectorResourceAgent::create(m_pageAgent));
     InspectorResourceAgent* resourceAgent = resourceAgentPtr.get();
-    m_agents.append(resourceAgentPtr.release());
+    m_agents->append(resourceAgentPtr.release());
 
-    m_agents.append(InspectorCSSAgent::create(m_domAgent, m_pageAgent, resourceAgent));
+    m_agents->append(InspectorCSSAgent::create(m_domAgent, m_pageAgent, resourceAgent));
 
-    m_agents.append(InspectorDOMStorageAgent::create(m_pageAgent));
+    m_agents->append(InspectorDOMStorageAgent::create(m_pageAgent));
 
-    m_agents.append(InspectorMemoryAgent::create());
+    m_agents->append(InspectorMemoryAgent::create());
 
-    m_agents.append(InspectorApplicationCacheAgent::create(m_pageAgent));
+    m_agents->append(InspectorApplicationCacheAgent::create(m_pageAgent));
 
     PageScriptDebugServer* pageScriptDebugServer = &PageScriptDebugServer::shared();
 
-    OwnPtr<InspectorDebuggerAgent> debuggerAgentPtr(PageDebuggerAgent::create(pageScriptDebugServer, m_pageAgent, injectedScriptManager, overlay));
+    OwnPtrWillBeRawPtr<InspectorDebuggerAgent> debuggerAgentPtr(PageDebuggerAgent::create(pageScriptDebugServer, m_pageAgent, injectedScriptManager, overlay));
     InspectorDebuggerAgent* debuggerAgent = debuggerAgentPtr.get();
-    m_agents.append(debuggerAgentPtr.release());
+    m_agents->append(debuggerAgentPtr.release());
 
-    m_agents.append(InspectorDOMDebuggerAgent::create(m_domAgent, debuggerAgent));
+    m_agents->append(InspectorDOMDebuggerAgent::create(m_domAgent, debuggerAgent));
 
-    m_agents.append(InspectorProfilerAgent::create(injectedScriptManager, overlay));
+    m_agents->append(InspectorProfilerAgent::create(injectedScriptManager, overlay));
 
-    m_agents.append(InspectorHeapProfilerAgent::create(injectedScriptManager));
+    m_agents->append(InspectorHeapProfilerAgent::create(injectedScriptManager));
 
-    m_agents.append(InspectorCanvasAgent::create(m_pageAgent, injectedScriptManager));
+    m_agents->append(InspectorCanvasAgent::create(m_pageAgent, injectedScriptManager));
 
-    m_agents.append(InspectorInputAgent::create(m_page, m_inspectorClient));
+    m_agents->append(InspectorInputAgent::create(m_page, m_inspectorClient));
 }
 
 void InspectorController::willBeDestroyed()
@@ -185,13 +197,13 @@ void InspectorController::willBeDestroyed()
     m_inspectorClient = 0;
     m_page = 0;
     m_instrumentingAgents->reset();
-    m_agents.discardAgents();
+    m_agents->discardAgents();
 }
 
-void InspectorController::registerModuleAgent(PassOwnPtr<InspectorAgent> agent)
+void InspectorController::registerModuleAgent(PassOwnPtrWillBeRawPtr<InspectorAgent> agent)
 {
     m_moduleAgents.append(agent.get());
-    m_agents.append(agent);
+    m_agents->append(agent);
 }
 
 void InspectorController::setInspectorFrontendClient(PassOwnPtr<InspectorFrontendClient> inspectorFrontendClient)
@@ -217,7 +229,7 @@ void InspectorController::connectFrontend(InspectorFrontendChannel* frontendChan
     // We can reconnect to existing front-end -> unmute state.
     m_state->unmute();
 
-    m_agents.setFrontend(m_inspectorFrontend.get());
+    m_agents->setFrontend(m_inspectorFrontend.get());
 
     InspectorInstrumentation::registerInstrumentingAgents(m_instrumentingAgents.get());
     InspectorInstrumentation::frontendCreated();
@@ -225,7 +237,7 @@ void InspectorController::connectFrontend(InspectorFrontendChannel* frontendChan
     ASSERT(m_inspectorClient);
     m_inspectorBackendDispatcher = InspectorBackendDispatcher::create(frontendChannel);
 
-    m_agents.registerInDispatcher(m_inspectorBackendDispatcher.get());
+    m_agents->registerInDispatcher(m_inspectorBackendDispatcher.get());
 }
 
 void InspectorController::disconnectFrontend()
@@ -239,7 +251,7 @@ void InspectorController::disconnectFrontend()
     // Pre-disconnect state will be used to restore inspector agents.
     m_state->mute();
 
-    m_agents.clearFrontend();
+    m_agents->clearFrontend();
 
     m_inspectorFrontend.clear();
 
@@ -263,7 +275,7 @@ void InspectorController::reuseFrontend(InspectorFrontendChannel* frontendChanne
     ASSERT(!m_inspectorFrontend);
     connectFrontend(frontendChannel);
     m_state->loadFromCookie(inspectorStateCookie);
-    m_agents.restore();
+    m_agents->restore();
 }
 
 void InspectorController::setProcessId(long processId)
@@ -414,12 +426,12 @@ void InspectorController::didProcessTask()
 
 void InspectorController::flushPendingFrontendMessages()
 {
-    m_agents.flushPendingFrontendMessages();
+    m_agents->flushPendingFrontendMessages();
 }
 
 void InspectorController::didCommitLoadForMainFrame()
 {
-    Vector<InspectorAgent*> agents = m_moduleAgents;
+    WillBeHeapVector<RawPtrWillBeMember<InspectorAgent> > agents = m_moduleAgents;
     for (size_t i = 0; i < agents.size(); i++)
         agents[i]->didCommitLoadForMainFrame();
 }