ActivityTrigger:  New class to invoke when activity starts/resumes

Change-Id: I46fa419e7b97953ba5581ee03127f0e3f93e48f0
(cherry picked from commit 71a57d30370584488a246a904750e7bdad5ba9a0)
(cherry picked from commit 5d2abff8e4d399e6bd320ea11bf672ad3b3be980)
(cherry picked from commit ffd89bcf976985acf0392c0dd667f8b5241d77ac)

frameworks/base: update perflock path name in Activity Trigger

Update the perflock path name and add
backup path for backward compatibility

Change-Id: I3d2c6f6fe1b3c63ec02827d06d5af667266db8d5
(cherry picked from commit 4db57e5021c4091352f40f6e4399b0b929f63151)
(cherry picked from commit b9fc7b99697a1b2f891dc642ff27c8a4194ca79d)
(cherry picked from commit 5910b639f0dea078049e31718e00bede2eb2ec00)

frameworks/base: update library path name in Activity Trigger

Change path from /system/lib to /vendor/lib
since it is no longer needed.

Change-Id: I5fa7a367b21d4128c92ab7190944c176a1f4dae6
(cherry picked from commit 7abea046455c1c8fc99126ae6cf9a6d4823ca50f)
(cherry picked from commit 5aadc3f081bef5b26b13e0bb4955354e3be0bcd7)
(cherry picked from commit 133db12892589a21865a900c3709073ed86eaf8a)

Conflicts:
	services/java/com/android/server/am/ActivityStack.java

Conflicts:
	services/java/com/android/server/am/ActivityStack.java