Bug 1042043 - Clicking on an event bubble results in TypeError: this._tooltip is null. r=past
Bug 1044700 - Make OS.Path.join and OS.File.makeDir more resilient to denormalized paths. r=froydnj
Bug 1053467 - Add telemetry to measure the usage and values of the sizes attribute of <link rel=icon>. r=MattN
Bug 1055499 - StyleEditor: Properly wait for the toolbox to be destroyed before ending test run and causing windows to leak. r=harth
Bug 1056152 - Fix reference to undefined event variable in content.js. rs=jaws