Bug 1378398 - Remove debugging dump() from reftest harness, r=kats

MozReview-Commit-ID: 7tUifg2wyjZ

--HG--
extra : rebase_source : aff3825f3de86a8a9ded96aa0491a8cfb7f39f01

layout/tools/reftest/reftest-content.js

@@ -447,7 +447,6 @@ function WaitForTestEnd(contentRootElement, inPrintMode, spellCheckedElements) {
     var state = STATE_WAITING_TO_FIRE_INVALIDATE_EVENT;
 
     function AfterPaintListener(event) {
-        dump("AfterPaintListener\n");
         LogInfo("AfterPaintListener in " + event.target.document.location.href);
         if (event.target.document != currentDoc) {
             // ignore paint events for subframes or old documents in the window.