Avoid tearing down process groups twice.

The second removal always triggers a warning.

Change-Id: Ieafa8374dbffdaff0d576de004a688cae6f8ac18
(cherry picked from commit d5e2747eae1fc8909963008410b9367b4a070063)
SystemUI: Tiny expanding improvement

Signed-off-by: BigBrother1984 <carlosavignano@aospa.co>
(cherry picked from commit ec1f67b7b4d0477e945489582e5627f84e9bbc17)
[1/3]frameworks/base: add "Accept all files" option for incoming files via Bluetooth

This patch defines a key to store the option value in Settings Provider db

Change-Id: I993d7ec77b49f608a5a17e5a8516e52fc5d82946
(cherry picked from commit e7d505cb04e2e83973f64b57d694cd87a630cbfd)
[WIP] Cleanup battery style code (PS:4)

* Cleanup commented out code
* Fix landscape battery icon padding
* Fix circle battery frame color on some black backgrounds

Change-Id: Ic56878c26e9a3416149eaaa8a9325d56d664e22e

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

(cherry picked from commit 76ac3bc531858314cfd4a4b7c5e2b35b17a43ef4)