fixes #688 - Adds accessability identifier to the tp icon (#692)
fixes #688 - Adds accessability identifier to the tp icon (#692)


mozilla-mobile/focus,mozilla-mobile/focus,justindarc/focus,mozilla-mobile/focus,justindarc/focus,mozilla-mobile/focus,mozilla/focus,mozilla-mobile/focus-ios,justindarc/focus,justindarc/focus,mozilla-mobile/focus-ios,mozilla-mobile/focus-ios,mozilla/focus,mozilla-mobile/focus-ios,mozilla-mobile/focus,justindarc/focus,mozilla/focus,mozilla-mobile/focus-ios,mozilla/focus,mozilla/focus,mozilla-mobile/focus-ios,mozilla-mobile/focus,justindarc/focus