Bug 941140 - getWindow not matching webdriver command. r=dburns, a=test-only
Bug 941144 - getWindows not matching Selenium command. r=dburns, a=test-only
Bug 963166 - Add getWindowHandles end-point for WebDriver compatibility. r=dburns, a=test-only
Bug 963162 - Add WebDriver compatible getWindowHandle alias. r=dburns, a=test-only
Bug 961787 - Buffer more data when using MediaElementAudioSourceNode / mozCaptureStream from a media decoder. r=roc, a=sledru
Bug 966021 - Fix load_truetype_table in the cairo dwrite font backend. r=bas, a=lsblakk