Show parse errors in the UI when loading ONC files.

chrome/browser/resources/net_internals/chromeos_view.js

Index: chrome/browser/resources/net_internals/chromeos_view.js
===================================================================
--- chrome/browser/resources/net_internals/chromeos_view.js	(revision 114479)
+++ chrome/browser/resources/net_internals/chromeos_view.js	(working copy)
@@ -20,7 +20,7 @@
     if (fileContent)
       g_browser.importONCFile(fileContent, passcode);
     else
-      setParseStatus_(false);
+      setParseStatus_("ONC file parse failed: cannot read file");

[mmenke, 2011/12/14 22:42:41]

nit:  Javascript should use single quotes, as it's compatible with quoting of
HTML strings.  This applies below, too, just missed it before.

[Charlie Lee, 2011/12/14 22:52:02]

Done.

   }
 
   /**
@@ -69,11 +69,11 @@
    *
    *  @private
    */
-  function setParseStatus_(success) {
+  function setParseStatus_(error) {
     var parseStatus = $(CrosView.PARSE_STATUS_ID);
     parseStatus.hidden = false;
-    parseStatus.textContent = success ?
-        "ONC file successfully parsed" : "ONC file parse failed";
+    parseStatus.textContent = error ?
+        "ONC file parse failed: " + error : "ONC file successfully parsed";
     reset_();
   }