DevTools: remove Console.setTracingBasedTimeline call from startup.

Source/core/inspector/WorkerInspectorController.cpp

Index: Source/core/inspector/WorkerInspectorController.cpp
diff --git a/Source/core/inspector/WorkerInspectorController.cpp b/Source/core/inspector/WorkerInspectorController.cpp
index 067c62c8958a9604a1b866395da79207384f0520..6cadc8f6ee935fe99829b0c3f2b1bf263a1ed99d 100644
--- a/Source/core/inspector/WorkerInspectorController.cpp
+++ b/Source/core/inspector/WorkerInspectorController.cpp
@@ -94,15 +94,14 @@ WorkerInspectorController::WorkerInspectorController(WorkerGlobalScope* workerGl
 {
     m_agents.append(WorkerRuntimeAgent::create(m_injectedScriptManager.get(), m_debugServer.get(), workerGlobalScope));
 
-    OwnPtrWillBeRawPtr<InspectorTimelineAgent> timelineAgent = InspectorTimelineAgent::create(0, 0, 0, InspectorTimelineAgent::WorkerInspector, 0);
     OwnPtrWillBeRawPtr<WorkerDebuggerAgent> workerDebuggerAgent = WorkerDebuggerAgent::create(m_debugServer.get(), workerGlobalScope, m_injectedScriptManager.get());
     m_workerDebuggerAgent = workerDebuggerAgent.get();
     m_agents.append(workerDebuggerAgent.release());
 
     m_agents.append(InspectorProfilerAgent::create(m_injectedScriptManager.get(), 0));
     m_agents.append(InspectorHeapProfilerAgent::create(m_injectedScriptManager.get()));
-    m_agents.append(WorkerConsoleAgent::create(timelineAgent.get(), m_injectedScriptManager.get(), workerGlobalScope));
-    m_agents.append(timelineAgent.release());
+    m_agents.append(WorkerConsoleAgent::create(m_injectedScriptManager.get(), workerGlobalScope));
+    m_agents.append(InspectorTimelineAgent::create(0, 0, 0, InspectorTimelineAgent::WorkerInspector, 0));
 
     m_injectedScriptManager->injectedScriptHost()->init(m_instrumentingAgents.get(), m_debugServer.get());
 }