Remove Heap.h

sky/engine/platform/Timer.h

Index: sky/engine/platform/Timer.h
diff --git a/sky/engine/platform/Timer.h b/sky/engine/platform/Timer.h
index 7aeb2b4f9eef17cdf7737244cddf7f951b87b317..0dc1bc9e6f7f52bec20394214c333606c3f1c4ec 100644
--- a/sky/engine/platform/Timer.h
+++ b/sky/engine/platform/Timer.h
@@ -124,10 +124,6 @@ public:
 private:
     virtual void fired() override { (m_object->*m_function)(this); }
 
-    // FIXME: oilpan: TimerBase should be moved to the heap and m_object should be traced.
-    // This raw pointer is safe as long as Timer<X> is held by the X itself (That's the case
-    // in the current code base).
-    GC_PLUGIN_IGNORE("363031")
     TimerFiredClass* m_object;
     TimerFiredFunction m_function;
 };
@@ -180,10 +176,8 @@ private:
         (m_object->*m_function)(this);
     }
 
-    // FIXME: oilpan: TimerBase should be moved to the heap and m_object should be traced.
     // This raw pointer is safe as long as Timer<X> is held by the X itself (That's the case
     // in the current code base).
-    GC_PLUGIN_IGNORE("363031")
     TimerFiredClass* m_object;
     TimerFiredFunction m_function;