Bug 1033917 - [Rocketbar][RTL] Vertical Homescreen E.me search input should be right aligned in RTL locales +autoland

This patch:
Fixes Homescreen rochetbar search RTL layout.
Fixes Rocketbar clicked state of the search RTL layout.
Fixes browser chrome controls.
Fixes the issue of browser chrome progress bar.
Fixes Rocketbar problem of being initiated from the left corner of the status bar even when in RTL.
Unfortunately CSS won't work here, from within a webcomponent we can't (yet) access outside document properties at such as dir in html or css' -moz-dir(), at least until host-context() lands (bug 1082060).

I think Stephany mentioned something about progress bars during a RTL meeting in PDX (not sure will have to check with her again) but in any case, yes, I'm in favor of swapping its direction, since the aim is adding a 100% or near-it support for RTL in 2.2, of course as long as it doesn't break anything nor cause performance issues :)