[DevTools] Migrate Popover to GlassPane

third_party/WebKit/Source/devtools/front_end/elements/ElementsTreeOutline.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 570 matching lines @@
         node, Components.DOMPresentationUtils.buildImagePreviewContents.bind(
                   Components.DOMPresentationUtils, node.target(), link[Elements.ElementsTreeElement.HrefSymbol], true,
                   showPopover));
 
     /**
      * @param {!Element=} contents
      */
     function showPopover(contents) {
       if (!contents)
         return;
-      popover.setCanShrink(false);
       popover.showForAnchor(contents, link);
     }
   }
 
   _onmousedown(event) {
     var element = this._treeElementFromEvent(event);
 
     if (!element || element.isEventWithinDisclosureTriangle(event))
       return;
 
@@ skipping 1087 matching lines @@
      */
     function resolved(node) {
       if (node) {
         this.treeOutline._selectedDOMNode = node;
         this.treeOutline._selectedNodeChanged();
       }
     }
     return true;
   }
 };