Oilpan: Prepare moving InspectorAgent related classes to oilpan

Source/core/inspector/InspectorHeapProfilerAgent.cpp

 /*
  * Copyright (C) 2013 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 30 matching lines @@
 namespace blink {
 
 typedef uint32_t SnapshotObjectId;
 
 namespace HeapProfilerAgentState {
 static const char heapProfilerEnabled[] = "heapProfilerEnabled";
 static const char heapObjectsTrackingEnabled[] = "heapObjectsTrackingEnabled";
 static const char allocationTrackingEnabled[] = "allocationTrackingEnabled";
 }
 
-class InspectorHeapProfilerAgent::HeapStatsUpdateTask {
+class InspectorHeapProfilerAgent::HeapStatsUpdateTask FINAL : public NoBaseWillBeGarbageCollectedFinalized<InspectorHeapProfilerAgent::HeapStatsUpdateTask> {
 public:
-    HeapStatsUpdateTask(InspectorHeapProfilerAgent*);
+    explicit HeapStatsUpdateTask(InspectorHeapProfilerAgent*);
     void startTimer();
     void resetTimer() { m_timer.stop(); }
     void onTimer(Timer<HeapStatsUpdateTask>*);
+    void trace(Visitor*);
 
 private:
-    InspectorHeapProfilerAgent* m_heapProfilerAgent;
+    RawPtrWillBeMember<InspectorHeapProfilerAgent> m_heapProfilerAgent;
     Timer<HeapStatsUpdateTask> m_timer;
 };
 
 PassOwnPtrWillBeRawPtr<InspectorHeapProfilerAgent> InspectorHeapProfilerAgent::create(InjectedScriptManager* injectedScriptManager)
 {
     return adoptPtrWillBeNoop(new InspectorHeapProfilerAgent(injectedScriptManager));
 }
 
 InspectorHeapProfilerAgent::InspectorHeapProfilerAgent(InjectedScriptManager* injectedScriptManager)
     : InspectorBaseAgent<InspectorHeapProfilerAgent>("HeapProfiler")
@@ skipping 49 matching lines @@
     // so this method will never be called after m_heapProfilerAgent has been destroyed.
     m_heapProfilerAgent->requestHeapStatsUpdate();
 }
 
 void InspectorHeapProfilerAgent::HeapStatsUpdateTask::startTimer()
 {
     ASSERT(!m_timer.isActive());
     m_timer.startRepeating(0.05, FROM_HERE);
 }
 
+void InspectorHeapProfilerAgent::HeapStatsUpdateTask::trace(Visitor* visitor)
+{
+    visitor->trace(m_heapProfilerAgent);
+}
+
 class InspectorHeapProfilerAgent::HeapStatsStream FINAL : public ScriptProfiler::OutputStream {
 public:
     HeapStatsStream(InspectorHeapProfilerAgent* heapProfilerAgent)
         : m_heapProfilerAgent(heapProfilerAgent)
     {
     }
 
     virtual void write(const uint32_t* chunk, const int size) OVERRIDE
     {
         ASSERT(chunk);
@@ skipping 40 matching lines @@
     requestHeapStatsUpdate();
     takeHeapSnapshot(error, reportProgress);
     stopTrackingHeapObjectsInternal();
 }
 
 void InspectorHeapProfilerAgent::startTrackingHeapObjectsInternal(bool trackAllocations)
 {
     if (m_heapStatsUpdateTask)
         return;
     ScriptProfiler::startTrackingHeapObjects(trackAllocations);
-    m_heapStatsUpdateTask = adoptPtr(new HeapStatsUpdateTask(this));
+    m_heapStatsUpdateTask = adoptPtrWillBeNoop(new HeapStatsUpdateTask(this));
     m_heapStatsUpdateTask->startTimer();
 }
 
 void InspectorHeapProfilerAgent::stopTrackingHeapObjectsInternal()
 {
     if (!m_heapStatsUpdateTask)
         return;
     ScriptProfiler::stopTrackingHeapObjects();
     m_heapStatsUpdateTask->resetTimer();
     m_heapStatsUpdateTask.clear();
@@ skipping 105 matching lines @@
     ScriptValue value = injectedScript.findObjectById(objectId);
     ScriptState::Scope scope(injectedScript.scriptState());
     if (value.isEmpty() || value.isUndefined()) {
         *errorString = "Object with given id not found";
         return;
     }
     unsigned id = ScriptProfiler::getHeapObjectId(value);
     *heapSnapshotObjectId = String::number(id);
 }
 
+void InspectorHeapProfilerAgent::trace(Visitor* visitor)
+{
+    visitor->trace(m_injectedScriptManager);
+    visitor->trace(m_heapStatsUpdateTask);
+    InspectorBaseAgent::trace(visitor);
+}
+
 } // namespace blink