[PATCH 3 of 3] wlock: reword the devel warning

[Pierre-Yves David]

# HG changeset patch
# User Pierre-Yves David <pierre-yves.david at fb.com>
# Date 1428859715 14400
#      Sun Apr 12 13:28:35 2015 -0400
# Node ID 9e53250e945e3e6f1f7068c912b1e3305abe8890
# Parent  6a40db689612929075d307e9fa4ccd5702ef5922
wlock: reword the devel warning

We change the wording of the developer warning:

  -  "lock" taken before "wlock"
  +  "wlock" acquired after "lock"

The goals here are to:

- Put the "subject" as the first word,
- use "acquired" instead of "taken" since it seems more accurate.

diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -1208,11 +1208,11 @@ class localrepository(object):
 
         if (self.ui.configbool('devel', 'all')
                 or self.ui.configbool('devel', 'check-locks')):
             l = self._lockref and self._lockref()
             if l is not None and l.held:
-                msg = '"lock" taken before "wlock"\n'
+                msg = '"wlock" acquired after "lock"\n'
                 if self.ui.tracebackflag:
                     util.debugstacktrace(msg, 1)
                 else:
                     self.ui.write_err(msg)
 
diff --git a/tests/test-devel-warnings.t b/tests/test-devel-warnings.t
--- a/tests/test-devel-warnings.t
+++ b/tests/test-devel-warnings.t
@@ -42,19 +42,19 @@
 
   $ hg init lock-checker
   $ cd lock-checker
   $ hg buggylocking
   transaction with no lock
-  "lock" taken before "wlock"
+  "wlock" acquired after "lock"
   $ cat << EOF >> $HGRCPATH
   > [devel]
   > all=0
   > check-locks=1
   > EOF
   $ hg buggylocking
   transaction with no lock
-  "lock" taken before "wlock"
+  "wlock" acquired after "lock"
   $ hg buggylocking --traceback
   transaction with no lock
    at:
    */hg:* in * (glob)
    */mercurial/dispatch.py:* in run (glob)
@@ -65,11 +65,11 @@
    */mercurial/dispatch.py:* in _runcommand (glob)
    */mercurial/dispatch.py:* in checkargs (glob)
    */mercurial/dispatch.py:* in <lambda> (glob)
    */mercurial/util.py:* in check (glob)
    $TESTTMP/buggylocking.py:* in buggylocking (glob)
-  "lock" taken before "wlock"
+  "wlock" acquired after "lock"
    at:
    */hg:* in * (glob)
    */mercurial/dispatch.py:* in run (glob)
    */mercurial/dispatch.py:* in dispatch (glob)
    */mercurial/dispatch.py:* in _runcatch (glob)