Revert of DevTools: notify backend agents about profiler started/stopped events

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 2dc21f9ef539fb096b177687e8a58a7a5a69ee18..52fa6db8f17c83368826a23632a1f6251ab50f78 100644
--- a/Source/core/inspector/InspectorController.cpp
+++ b/Source/core/inspector/InspectorController.cpp
@@ -105,7 +105,7 @@
     m_agents.append(tracingAgentPtr.release());
 
     OwnPtr<InspectorTimelineAgent> timelineAgentPtr(InspectorTimelineAgent::create(m_pageAgent, m_layerTreeAgent,
-        overlay, InspectorTimelineAgent::PageInspector, inspectorClient, &m_agents));
+        overlay, InspectorTimelineAgent::PageInspector, inspectorClient));
     m_timelineAgent = timelineAgentPtr.get();
     m_agents.append(timelineAgentPtr.release());
 
@@ -169,7 +169,7 @@
 
     m_agents.append(InspectorDOMDebuggerAgent::create(m_domAgent, debuggerAgent));
 
-    m_agents.append(InspectorProfilerAgent::create(injectedScriptManager, overlay, &m_agents));
+    m_agents.append(InspectorProfilerAgent::create(injectedScriptManager, overlay));
 
     m_agents.append(InspectorHeapProfilerAgent::create(injectedScriptManager));