Revert "Removed android.debug.JNITest from preloaded-classes"

This reverts commit d7cd2e3b217af9cdd8baeccc82a99bdfca78114d.
Revert "Removed android.debug.JNITest from preloaded-classes"

This reverts commit d7cd2e3b217af9cdd8baeccc82a99bdfca78114d.
frameworks/base: Call setDirtyRect to update dirty rectangle

This change updates dirty rectangle instead of dirty region of a
surface.

Change-Id: Ic5c6e68ff644911a596a2432fd14868edbff9b17
Merge remote-tracking branch 'upstream/kk-4.4' into kk-4.4