Human-readable tooltips for nodetype in inspector. Bug 113793, patch by

Christopher Aillon <caillon@returnzero.com>, r=bzbarsky, sr=hewitt

extensions/inspector/resources/content/viewers/jsObject/jsObjectViewer.js

@@ -226,6 +226,8 @@ JSObjectViewer.prototype =
     tr.appendChild(tc);
     tc = document.createElement("treecell");
     tc.setAttribute("label", value);
+    if (aName == "nodeType")
+      tc.setAttribute("tooltiptext", nodeTypeToText(aValue));
     tr.appendChild(tc);
     
     aTreeChildren.appendChild(ti);