Reorder Settings Battery main page index (1/2)

 - Reorder battery page index
 - Remove option menu
 - Add battery usage preference
 - Remove last full charge and screen usage preference
 Screenshots:
 https://screenshot.googleplex.com/7VMeSVKHGViZyRv.png
 https://screenshot.googleplex.com/7v6wNL4qamfMAgM.png

Bug: 177407113
Test: make SettingsGoogleRoboTests -j40
Change-Id: I8a1fb30cdd3774840bf28d9c84017d946a4244df