Bug 1071120 - "Telemetry for searching from error pages" [r=mark.finkle]

mobile/android/modules/NetErrorHelper.jsm

@@ -94,6 +94,7 @@ handlers.searchbutton = {
   },
 
   doSearch: function(value) {
+    UITelemetry.addEvent("neterror.1", "button", null, "search");
     let engine = Services.search.defaultEngine;
     let uri = engine.getSubmission(value).uri;