Revert "Remove useless windowsmgr.max_events_per_sec"

This reverts commit b22057e4c7b6daa23561305b0b7ad83a755dc147.
Revert "Override some properties"

This reverts commit ea26ae22121073ee0ddc6a8946961c083ba1115c.
Revert "Configure 10" xhdpi tablet dalvik heap size"

This reverts commit b085e3f5dc2978fff137d6b2bd3adf47b8e2ad5d.