Merge similar FcMutex{lock|unlock|finish} code

11 jobs for merge_similar_mutex_code in 7 minutes and 14 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Build
passed #6702175
meson android arm64 fedora

00:01:28

passed #6702173
gst-macos-10.15
meson macos

00:06:56

passed #6702170
meson-mingw-w64-build

00:05:18

manual #6702174
docker windows 1809 allowed to fail manual
meson msys2
passed #6702168
meson-shared-build

00:04:24

passed #6702169
meson-static-build

00:04:29

passed #6702171
docker windows 1809
meson vs2017 amd64

00:01:31

passed #6702172
docker windows 1809
meson vs2017 x86

00:01:31

passed #6702167
mingw-build

00:06:01

passed #6702165
shared-build

00:07:14

passed #6702166
static-build

00:04:39