test-inotify-debuginotify.t: migrate to killdaemons from kill `cat pidfile`

tests/test-check-code-hg.t

@@ -1,47 +1,44 b''
   $ check_code="$TESTDIR"/../contrib/check-code.py
   $ cd "$TESTDIR"/..
   $ if hg identify -q > /dev/null; then :
   > else
   >     echo "skipped: not a Mercurial working dir" >&2
   >     exit 80
   > fi
 
 New errors are not allowed. Warnings are strongly discouraged.
 
   $ hg manifest | xargs "$check_code" --warnings --nolineno --per-file=0 \
   > || false
-  tests/test-inotify-debuginotify.t:0:
-   >   $ kill `cat hg.pid`
-   don't use kill, use killdaemons.py
   tests/test-inotify-issue1371.t:0:
    >   $ kill `cat hg.pid`
    don't use kill, use killdaemons.py
   tests/test-inotify-issue1542.t:0:
    >   $ kill `cat hg.pid`
    don't use kill, use killdaemons.py
   tests/test-inotify-issue1556.t:0:
    >   $ kill `cat hg.pid`
    don't use kill, use killdaemons.py
   tests/test-inotify-lookup.t:0:
    >   $ kill `cat .hg/inotify.pid`
    don't use kill, use killdaemons.py
   tests/test-inotify.t:0:
    >   $ kill `cat ../hg2.pid`
    don't use kill, use killdaemons.py
   tests/test-inotify.t:0:
    >   $ kill `cat hg.pid`
    don't use kill, use killdaemons.py
   tests/test-inotify.t:0:
    >   $ kill `cat hg3.pid`
    don't use kill, use killdaemons.py
   tests/test-obsolete.t:0:
    >   $ kill `cat hg.pid`
    don't use kill, use killdaemons.py
    don't use kill, use killdaemons.py
   tests/test-serve.t:0:
    >   >        kill `cat hg.pid`
    don't use kill, use killdaemons.py
   tests/test-serve.t:0:
    >   >        kill `cat hg.pid` 2>/dev/null
    don't use kill, use killdaemons.py
   [1]

tests/test-inotify-debuginotify.t

@@ -1,41 +1,41 b''
 
   $ "$TESTDIR/hghave" inotify || exit 80
   $ hg init
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "inotify=" >> $HGRCPATH
 
 inserve
 
   $ hg inserve -d --pid-file=hg.pid
   $ cat hg.pid >> "$DAEMON_PIDS"
 
 let the daemon finish its stuff
 
   $ sleep 1
 
 empty
 
   $ hg debuginotify
   directories being watched:
     /
     .hg/
   $ mkdir a
   $ sleep 1
 
 only 'a
 
   $ hg debuginotify
   directories being watched:
     /
     .hg/
     a/
   $ rmdir a
   $ sleep 1
 
 empty again
 
   $ hg debuginotify
   directories being watched:
     /
     .hg/
-  $ kill `cat hg.pid`
+  $ "$TESTDIR/killdaemons.py" hg.pid