Dialer: Make the call stats spinner match the other actionbar theming

Change-Id: I9bb5a1e344aa33c4651a20f37875bbed8f3bd9e3

Patchset: 2
http://review.cyanogenmod.org/#/c/66731/
Merge branch 'cm-11.0' of https://github.com/temasek/android_packages_apps_Dialer into HEAD