am fb244224: merge from donut-gms

Merge commit 'fb244224235c33b492774f32e8caf8d43f2a3cec' into eclair

* commit 'fb244224235c33b492774f32e8caf8d43f2a3cec':
  Remove unnecessary preprocessing of monkey commands, fix bug where it didn't recognize '@', '+', '.', etc.
  adding a recorder function to collect output into an xml file; adding getvars and listvars command to MonkeyRunner
  Add runtest test def for cts-webkit.