Re-design the "data" tab on about:net-internals.

chrome/browser/resources/net_internals/util.js

Index: chrome/browser/resources/net_internals/util.js
===================================================================
--- chrome/browser/resources/net_internals/util.js	(revision 94563)
+++ chrome/browser/resources/net_internals/util.js	(working copy)
@@ -41,6 +41,9 @@
  * Sets the visibility for a DOM node.
  */
 function setNodeDisplay(node, isVisible) {
+  if (!isVisible && node.id == "importTab") {
+    debugger;

[mmenke, 2011/07/29 14:18:53]

What's this for, exactly?  Break into the debugger when hiding the import tab?

[eroman, 2011/07/29 15:15:08]

Oops, that was left-over from my debugging session! (Removed).

I was trying to figure out why the "Import" tab was getting hidden after I
loaded a file. Turned out the try/catch block around onLoadLogFinish was
swallowing a javascript error in my refactor.

+  }
   node.style.display = isVisible ? '' : 'none';
 }