DevTools: [Elements] Do update tree outlines on width change

Source/devtools/front_end/ElementsPanel.js

Index: Source/devtools/front_end/ElementsPanel.js
diff --git a/Source/devtools/front_end/ElementsPanel.js b/Source/devtools/front_end/ElementsPanel.js
index 644687a8b34b54eff3181945083a12682bd8d3c8..a5ae2e2d7a668542abfe9f0a0c7642b0a02c149a 100644
--- a/Source/devtools/front_end/ElementsPanel.js
+++ b/Source/devtools/front_end/ElementsPanel.js
@@ -171,7 +171,7 @@ WebInspector.ElementsPanel.prototype = {
         var width = this._splitView.element.offsetWidth;
         if (this._splitView.isVertical())
             width -= this._splitView.sidebarSize();
-        for (var i = 0; i > this._treeOutlines.length; ++i) {
+        for (var i = 0; i < this._treeOutlines.length; ++i) {
             this._treeOutlines[i].setVisibleWidth(width);
             this._treeOutlines[i].updateSelection();
         }