Build Fix.

Build Fix.

[  127s] Linking C executable video-player
[  127s] ../playview/libplayview.a(vp-play-config.c.o): In function `vp_play_config_get_wifi_direct_connect_status':
[  127s] /home/abuild/rpmbuild/BUILD/org.tizen.videos-1.0.40/playview/src/common/vp-play-config.c:146: undefined reference to `wifi_manager_get_connection_state'
[  127s] ../playview/libplayview.a(vp-play-config.c.o): In function `vp_play_config_set_wifi_state_key_changed_cb':
[  127s] /home/abuild/rpmbuild/BUILD/org.tizen.videos-1.0.40/playview/src/common/vp-play-config.c:477: undefined reference to `wifi_manager_set_connection_state_changed_cb'
[  127s] ../playview/libplayview.a(vp-play-config.c.o): In function `vp_play_config_ignore_wifi_state_key_changed_cb':
[  127s] /home/abuild/rpmbuild/BUILD/org.tizen.videos-1.0.40/playview/src/common/vp-play-config.c:509: undefined reference to `wifi_manager_unset_connection_state_changed_cb'
[  127s] ../playview/libplayview.a(vp-play-config.c.o): In function `vp_play_wifi_deinitialize':
[  127s] /home/abuild/rpmbuild/BUILD/org.tizen.videos-1.0.40/playview/src/common/vp-play-config.c:525: undefined reference to `wifi_manager_deinitialize'
[  127s] ../playview/libplayview.a(vp-play-config.c.o): In function `vp_play_wifi_initialize':
[  127s] /home/abuild/rpmbuild/BUILD/org.tizen.videos-1.0.40/playview/src/common/vp-play-config.c:458: undefined reference to `wifi_manager_initialize'
[  127s] collect2: error: ld returned 1 exit status
[  127s] vp-main/CMakeFiles/video-player.dir/build.make:120: recipe for target 'vp-main/video-player' failed
[  127s] make[2]: *** [vp-main/video-player] Error 1
[  127s] CMakeFiles/Makefile2:1958: recipe for target 'vp-main/CMakeFiles/video-player.dir/all' failed
[  127s] make[1]: *** [vp-main/CMakeFiles/video-player.dir/all] Error 2

Seriously?

Change-Id: I1c5432f0744db6af725f6bac5bf65ec5f813037b
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>