Add setters for the aura gesture recognizer constants.
BUG=113227
TEST=none


Review URL: http://codereview.chromium.org/9372040

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@122586 0039d316-1c4b-4281-b951-d872f2087c98
bool GesturePoint::DidScroll(const TouchEvent& event, int dist) const {
  return abs(last_touch_position_.x() - first_touch_position_.x()) > dist ||
         abs(last_touch_position_.y() - first_touch_position_.y()) > dist;
}

bool GesturePoint::DidScroll(const TouchEvent& event, int dist) const {
  return abs(last_touch_position_.x() - first_touch_position_.x()) > dist ||
         abs(last_touch_position_.y() - first_touch_position_.y()) > dist;
}
