Bug 1089421 - Forget button should call more attention to it closing all tabs/windows. r=gijs, ui-r=phlsa, a=dolske

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extra : transplant_source : %10G%DB%87i%AE%18%E8%8D%1CL%A5%2B6T%2CzQoL
Bug 1088137 - Forget button can fail to clear cookies by running sanitizer too early. r=MattN, a=dolske

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extra : transplant_source : %3E%BE%B2%D2%11%E1L%F96%98%E3%BEAY%99a%24%C8h%12