Bug 1178955 - Don't pass config paths to updater; r=smacleod

They aren't needed.

--HG--
extra : commitid : 62sGc753PYY
extra : rebase_source : 8fc70f03909e693c20b756828045c4844b43325e
extra : amend_source : aa3e557c6e81824ed8788a8412f7ead09731f42d

tools/mercurial/hgsetup/update.py

@@ -26,7 +26,7 @@ class MercurialUpdater(object):
         self.ext_dir = os.path.join(self.state_dir, 'mercurial', 'extensions')
         self.vcs_tools_dir = os.path.join(self.state_dir, 'version-control-tools')
 
-    def update_all(self, config_paths):
+    def update_all(self):
         try:
             os.makedirs(self.ext_dir)
         except OSError as e:

tools/mercurial/mach_commands.py

@@ -61,7 +61,7 @@ class VersionControlCommands(object):
         if update_only:
             from hgsetup.update import MercurialUpdater
             updater = MercurialUpdater(self._context.state_dir)
-            result = updater.update_all(map(os.path.expanduser, config_paths))
+            result = updater.update_all()
         else:
             from hgsetup.wizard import MercurialSetupWizard
             wizard = MercurialSetupWizard(self._context.state_dir)