Bug 1052861 - Speed up DOM l10n in non-pretranslated case
Bug 1053054 - ShrinkingUI should be instantiable
Bug 1041620 - Add system browser icon to homescreen. r=alive r=benfrancis
Merge pull request #22821 from cctuan/1053054

Bug 1053054 - ShrinkingUI should be instantiable
Merge pull request #22804 from zbraniecki/1052861-speed-up-DOM-l10n-in-non-pretranslated-case

Bug 1052861 - Speed up DOM l10n in non-pretranslated case. r=me
Merge pull request #22741 from KevinGrandon/bug_1041620_rocketbar_search_homescreen_icon

Bug 1041620 - Add system browser icon to homescreen