Revert "Use both mouse and touchpad sources for touchpads"

This reverts commit 16a24cc68aecf8f5b29efb1ef9420b3060559446.

Reason for revert: The change affects the accuracy and functionality of the original touchpad stack

Change-Id: Idf3ffa805aec8f5e36e04b5a86e3337ae62e6a70
2 files changed