AppWidget: Make widget update quickly

Can't display the Power control widget after power on DUT for
3 mins. Because of the  update intent is received after power
on DUT for 3 mins.

Set the intent to foregound

CRs-Fixed: 707605

Change-Id: I5418c84a7dc79466be7a30bb3672ea41976badb0
Revert "Quicksettings: Change GPS modes swiching"

damn it, forgot to upload the new patchset and the wrong one got merged. lets revive nightlies

This reverts commit 30d4d946a483e35d80e620b8ee968cf0356e8834.

Change-Id: I30951e23e3fa8eaa0610cbdddab04b2d288644a7
Quicksettings: Change GPS modes swiching

Change-Id: I7ae39c78912e05ab5a365fcf3731600a0e7cad0e
Merge remote-tracking branch 'upstream/android-4.4' into android-4.4