FLUID-4663: First attempt at fullscreen including our controls.
FLUID-4663: Beginning to address full screen styling in Chrome.
FLUID-4663: Improved styling for fullscreen.
FLUID-4663: Tweaking the layout of fullscreen in webkit.
Merge remote-tracking branch 'michelle/FLUID-4663-v3'

* michelle/FLUID-4663-v3:
  FLUID-4663: Tweaking the layout of fullscreen in webkit.
  FLUID-4663: Improved styling for fullscreen.
  FLUID-4663: Beginning to address full screen styling in Chrome.
  FLUID-4663: First attempt at fullscreen including our controls.