DevTools: add Tracing agent on back-end

Source/core/inspector/InspectorController.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 40 matching lines @@
 #include "core/inspector/InspectorInspectorAgent.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/inspector/InspectorLayerTreeAgent.h"
 #include "core/inspector/InspectorMemoryAgent.h"
 #include "core/inspector/InspectorOverlay.h"
 #include "core/inspector/InspectorPageAgent.h"
 #include "core/inspector/InspectorProfilerAgent.h"
 #include "core/inspector/InspectorResourceAgent.h"
 #include "core/inspector/InspectorState.h"
 #include "core/inspector/InspectorTimelineAgent.h"
+#include "core/inspector/InspectorTracingAgent.h"
 #include "core/inspector/InspectorWorkerAgent.h"
 #include "core/inspector/InstrumentingAgents.h"
 #include "core/inspector/PageConsoleAgent.h"
 #include "core/inspector/PageDebuggerAgent.h"
 #include "core/inspector/PageRuntimeAgent.h"
 #include "core/page/Page.h"
 #include "core/rendering/RenderLayer.h"
 #include "platform/PlatformMouseEvent.h"
 
 namespace WebCore {
@@ skipping 21 matching lines @@
 
     OwnPtr<InspectorDOMAgent> domAgentPtr(InspectorDOMAgent::create(m_pageAgent, injectedScriptManager, overlay));
     m_domAgent = domAgentPtr.get();
     m_agents.append(domAgentPtr.release());
 
 
     OwnPtr<InspectorLayerTreeAgent> layerTreeAgentPtr(InspectorLayerTreeAgent::create(m_domAgent, m_page));
     m_layerTreeAgent = layerTreeAgentPtr.get();
     m_agents.append(layerTreeAgentPtr.release());
 
-    OwnPtr<InspectorTimelineAgent> timelineAgentPtr(InspectorTimelineAgent::create(m_pageAgent, m_domAgent, m_layerTreeAgent,
+    OwnPtr<InspectorTracingAgent> tracingAgentPtr = InspectorTracingAgent::create(inspectorClient);
+    m_tracingAgent = tracingAgentPtr.get();
+    m_agents.append(tracingAgentPtr.release());
+
+    OwnPtr<InspectorTimelineAgent> timelineAgentPtr(InspectorTimelineAgent::create(m_pageAgent, m_domAgent, m_layerTreeAgent, m_tracingAgent,
         overlay, InspectorTimelineAgent::PageInspector, inspectorClient));
     m_timelineAgent = timelineAgentPtr.get();
     m_agents.append(timelineAgentPtr.release());
 
     PageScriptDebugServer* pageScriptDebugServer = &PageScriptDebugServer::shared();
 
     m_agents.append(PageRuntimeAgent::create(injectedScriptManager, pageScriptDebugServer, m_page, m_pageAgent));
 
     m_agents.append(PageConsoleAgent::create(injectedScriptManager, m_domAgent, m_timelineAgent));
 
@@ skipping 149 matching lines @@
 }
 
 void InspectorController::setProcessId(long processId)
 {
     IdentifiersFactory::setProcessId(processId);
 }
 
 void InspectorController::setLayerTreeId(int id)
 {
     m_timelineAgent->setLayerTreeId(id);
+    m_tracingAgent->setLayerTreeId(id);
 }
 
 void InspectorController::webViewResized(const IntSize& size)
 {
     if (InspectorPageAgent* pageAgent = m_instrumentingAgents->inspectorPageAgent())
         pageAgent->webViewResized(size);
 }
 
 bool InspectorController::isUnderTest()
 {
@@ skipping 201 matching lines @@
         m_layerTreeAgent->willAddPageOverlay(layer);
 }
 
 void InspectorController::didRemovePageOverlay(const GraphicsLayer* layer)
 {
     if (m_layerTreeAgent)
         m_layerTreeAgent->didRemovePageOverlay(layer);
 }
 
 } // namespace WebCore