GST plugins ugly support for x264-0.155

Hi everyone.

Please, help me to fix the support to x264-0.155 in GST plugins-ugly-1.10.5:

libtool: link:  gcc -shared  -fPIC -DPIC  .libs/libgsttwolame_la-gsttwolamemp2enc.o   -lgstaudio-1.0 -lgstpbutils-1.0 -lgstreamer-1.0 -lgobject-2.0 -lglib-2.0 -ltwolame  -pthread -pthread -O2 -g -fstack-protector-strong -grecord-gcc-switches -m64 -mtune=generic -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro   -pthread -Wl,-soname -Wl,libgsttwolame.so -Wl,-version-script -Wl,.libs/libgsttwolame.ver -o .libs/libgsttwolame.so
gstx264enc.c: In function 'gst_x264_enc_add_x264_chroma_format':
gstx264enc.c:560:7: error: 'x264_bit_depth' undeclared (first use in this function)
   if (x264_bit_depth == 8) {
       ^
gstx264enc.c:560:7: note: each undeclared identifier is reported only once for each function it appears in
make[3]: *** [libgstx264_la-gstx264enc.lo] Error 1
make[3]: Leaving directory `/home/sagitter/rpmbuild/BUILD/gst-plugins-ugly-1.10.5/ext/x264'

Regards.