Revert "Increase Unlock Gesture Lock interval"

This reverts commit cbc7fba61b791fe0b4bf7882c85ccb02ad42d8a2.
Revert "Speedup DropBox Service"

This reverts commit 5df0e807f0279330993bd98b7a0545e4b15ec391.
Revert "Increase wallpaper crashtime"

This reverts commit 4a9d86c6341939498e677f7f02f0d3c2c74e22a1.