Bug 545734 - need to hide the iframe used for submitting plugin crash reports. r=ted.mielczarek

toolkit/crashreporter/CrashSubmit.jsm

@@ -266,6 +266,7 @@ Submitter.prototype = {
   onStateChange: function(aWebProgress, aRequest, aFlag, aStatus)
   {
     if(aFlag & STATE_STOP) {
+      this.iframe.docShell.QueryInterface(Ci.nsIWebProgress);
       this.iframe.docShell.removeProgressListener(this);
 
       // check general request status first
@@ -311,6 +312,8 @@ Submitter.prototype = {
     this.extra = extra;
     let iframe = this.document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "iframe");
     iframe.setAttribute("type", "content");
+    iframe.style.width = 0;
+    iframe.style.minWidth = 0;
 
     let self = this;
     function loadHandler() {