Set the fingerprint activated color, while registering a new
fingerprint to be 50% alpha of the accent color. This allows the
color to be changed with the theme, so that it will be highlighted
blue during setup wizard.
Bug: 21695577
Change-Id: Iee68506a4fbb8e8996bdb52694992ac460ae943d
Storage wizard screens now have updated assets from UX, and various
assets are tinted consistently. We're using our own navigation bar
and wholesale replacing the layout from upstream.
Fix text colors in night mode. Tell SystemUI when we're finished
with the wizard flow.
Bug: 21830731
Change-Id: Ic8d09cc152bfb4dcc6089b5c61d28cbdd4be3ee9
