Lockdown AM.getRunningAppProcesses API with permission.REAL_GET_TASKS

* Applications must now have ...permission.REAL_GET_TASKS to
be able to get process information for all applications.
* Only the process information for the calling application will be
returned if the app doesn't have the permission.
* Privilages apps will temporarily be able to get process information
for all applications if they don't have the new permission, but have
deprecated ...permission.GET_TASKS.

Bug: 20034603
Change-Id: I67ae9491f65d2280adb6a81593693d499714a216
(cherry picked from commit 9dbaa54f6834e013a63f18bd51ace554de811d80)
1 file changed