cleaning unused methods
diff --git a/org.eclipse.help/src/org/eclipse/help/internal/toc/ITocNode.java b/org.eclipse.help/src/org/eclipse/help/internal/toc/ITocNode.java
index 8bd5b0a..dafd6ea 100644
--- a/org.eclipse.help/src/org/eclipse/help/internal/toc/ITocNode.java
+++ b/org.eclipse.help/src/org/eclipse/help/internal/toc/ITocNode.java
@@ -24,12 +24,6 @@
 	void addChild(ITocNode child);
 	
 	/**
-	 * Removes specified child.
-	 * @param child child to remove
-	 */
-	void removeChild(ITocNode child);
-	
-	/**
 	 * When a builder builds the navigation, each node
 	 * must "accomodate" the builder by responding to the build() 
 	 * command.
diff --git a/org.eclipse.help/src/org/eclipse/help/internal/toc/TocNode.java b/org.eclipse.help/src/org/eclipse/help/internal/toc/TocNode.java
index 014e033..c596ec5 100644
--- a/org.eclipse.help/src/org/eclipse/help/internal/toc/TocNode.java
+++ b/org.eclipse.help/src/org/eclipse/help/internal/toc/TocNode.java
@@ -43,18 +43,6 @@
 	}
 	
 	/**
-	 * Removes a child
-	 */
-	public void removeChild(ITocNode child)
-	{
-		// first, remove the parent of the child
-		((TocNode)child).getParents().remove(this);
-		// remove the child now
-		getChildren().remove(child);
-	}
-	
-	
-	/**
 	 * Obtains children
 	 * @return ITocNode List
 	 */