Revert 162180 "[Refactoring] Remove include "core/inspector/Insp..."

trunk/Source/core/dom/Node.h

Index: trunk/Source/core/dom/Node.h
===================================================================
--- trunk/Source/core/dom/Node.h	(revision 162246)
+++ trunk/Source/core/dom/Node.h	(working copy)
@@ -916,16 +916,6 @@
     return change >= Inherit || node->childNeedsStyleRecalc() || node->needsStyleRecalc();
 }
 
-inline bool isTreeScopeRoot(const Node* node)
-{
-    return !node || node->isDocumentNode() || node->isShadowRoot();
-}
-
-inline bool isTreeScopeRoot(const Node& node)
-{
-    return node.isDocumentNode() || node.isShadowRoot();
-}
-
 // Allow equality comparisons of Nodes by reference or pointer, interchangeably.
 inline bool operator==(const Node& a, const Node& b) { return &a == &b; }
 inline bool operator==(const Node& a, const Node* b) { return &a == b; }