power: android: battery monitor polling with wakeup alarms
power: android: battery monitor polling with wakeup alarms

Based on Tuna code from 3.0 ported to 3.4 alarm API.

Change-Id: I9b13209963d5a5043237e9e29f3cb07c40583af2
Signed-off-by: Todd Poynor <57cb0497077c01018e8c022963d2feeac2e977b4@google.com>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas