Index: chrome/browser/resources/net_internals/util.js |
=================================================================== |
--- chrome/browser/resources/net_internals/util.js (revision 43430) |
+++ chrome/browser/resources/net_internals/util.js (working copy) |
@@ -15,6 +15,17 @@ |
}; |
/** |
+ * Inherit the prototype methods from one constructor into another. |
+ */ |
+function inherits(childCtor, parentCtor) { |
+ function tempCtor() {}; |
+ tempCtor.prototype = parentCtor.prototype; |
+ childCtor.superClass_ = parentCtor.prototype; |
+ childCtor.prototype = new tempCtor(); |
+ childCtor.prototype.constructor = childCtor; |
+}; |
+ |
+/** |
* Sets the width (in pixels) on a DOM node. |
*/ |
function setNodeWidth(node, widthPx) { |
@@ -39,6 +50,13 @@ |
} |
/** |
+ * Sets the visibility for a DOM node. |
+ */ |
+function setNodeDisplay(node, isVisible) { |
+ node.style.display = isVisible ? '' : 'none'; |
+} |
+ |
+/** |
* Adds a node to |parentNode|, of type |tagName|. |
*/ |
function addNode(parentNode, tagName) { |