Do not skip restoring rotation lock when returning to home

Since live-tile is enabled, the foreground app is still the original
activity, the display rotation doesn't change by the recents app
activity. So the condition added in commit 95cb52a6 doesn't need to
be enabled.

Bug: 205979005
Test: 1. Disable auto-rotation and home rotation.
      2. Launch an activity in portrait.
      3. Rotate the device to landscape and press rotation button.
      4. Enter overview (recents).
      5. Return to the application (keep in landscape).
      6. Return to home and launch the app again (restore to portrait).
Change-Id: Iccf87b2d66d57911cd49f2ea9080a71a85801e4c