Revert gesture patches.

Revert "Fix crash when pressed more than two finger"
commit 77bdebf5824cc214faf617d7a8b7606b298f449f.

Revert "MAGIC for panning"
commit 2d491c33c4d936509d43f0dde9ffa6720daeab9f.

Revert "Add several files for touch & gesture"
commit b41011077175f1c6ef438011c4501bc587dcc02b.