Revert 150924 "Node::lazyAttach shouldn't lie about being attached"

trunk/Source/core/dom/Node.h

Index: trunk/Source/core/dom/Node.h
===================================================================
--- trunk/Source/core/dom/Node.h	(revision 151673)
+++ trunk/Source/core/dom/Node.h	(working copy)
@@ -392,8 +392,12 @@
     bool isV8CollectableDuringMinorGC() const { return getFlag(V8CollectableDuringMinorGCFlag); }
     void setV8CollectableDuringMinorGC(bool flag) { setFlag(flag, V8CollectableDuringMinorGCFlag); }
 
-    void lazyAttach();
-    void lazyReattach();
+    enum ShouldSetAttached {
+        SetAttached,
+        DoNotSetAttached
+    };
+    void lazyAttach(ShouldSetAttached = SetAttached);
+    void lazyReattach(ShouldSetAttached = SetAttached);
 
     virtual void setFocus(bool flag);
     virtual void setActive(bool flag = true, bool pause = false);
@@ -871,11 +875,11 @@
         lazyReattach();
 }
 
-inline void Node::lazyReattach()
+inline void Node::lazyReattach(ShouldSetAttached shouldSetAttached)
 {
     if (attached())
         detach();
-    lazyAttach();
+    lazyAttach(shouldSetAttached);
 }
 
 // Need a template since ElementShadow is not a Node, but has the style recalc methods.