…ar to horizontal compact

bug reproduce:
1. let device in horizontal regular state;
2. search some key(ps. has search results);
3. rotate device to horizontal compact state; then appear two gray line.

…ar to horizontal compact

bugFix: two gray line appear when device rotate from horizontal regular
to horizontal compact

…ar to horizontal compact

bugFix: two gray line appear when device rotate from horizontal regular
to horizontal compact

reproduce step:
1. go into download docsets interface.
2. let searchBar into active state.
3. rotate device from horizontal regular to horizontal compact or vice
versa.

This reverts commit 592628b.

reproduce step:
1. go into download docsets interface.
2. let searchBar into active state.
3. rotate device from horizontal regular to horizontal compact or vice
versa.