lock: change name of release chain

mercurial/localrepo.py

@@ -918,7 +918,7 b' class localrepository(repo.repository):'
         The callback will be executed on lock release."""
         l = self._lockref and self._lockref()
         if l:
-            l.postreleasehooks.append(callback)
+            l.postrelease.append(callback)
 
     def lock(self, wait=True):
         '''Lock the repository store (.hg/store) and return a weak reference

mercurial/lock.py

@@ -35,7 +35,7 b' class lock(object):'
         self.timeout = timeout
         self.releasefn = releasefn
         self.desc = desc
-        self.postreleasehooks  = []
+        self.postrelease  = []
         self.lock()
 
     def __del__(self):
@@ -134,11 +134,10 b' class lock(object):'
                 util.unlink(self.f)
             except OSError:
                 pass
-            for callback in self.postreleasehooks:
+            for callback in self.postrelease:
                 callback()
 
 def release(*locks):
     for lock in locks:
         if lock is not None:
             lock.release()
-