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

TBR=pfeldman
BUG=363113

Review URL: https://codereview.chromium.org/235893007

git-svn-id: svn://svn.chromium.org/blink/trunk@171479 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/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();
         }