# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2020-09-15 08:49:50
# Node ID 9003e6524f78ff45761f110245c7d1e378a88a78
# Parent  9a6b409b8ebcfbf1c1ed61a69b3c62ae1dbf73f3

changing-files: drop the now useless changelogrevision argument

Since all filename are now included in the sidedata block, we no longer need to decode the `files` from the revision.

Differential Revision: https://phab.mercurial-scm.org/D9091

diff --git a/mercurial/changelog.py b/mercurial/changelog.py
--- a/mercurial/changelog.py
+++ b/mercurial/changelog.py
@@ -305,7 +305,7 @@ class changelogrevision(object):
         if self._changes is not None:
             return self._changes
         if self._cpsd:
-            changes = metadata.decode_files_sidedata(self, self._sidedata)
+            changes = metadata.decode_files_sidedata(self._sidedata)
         else:
             changes = metadata.ChangingFiles(
                 touched=self.files or (),
diff --git a/mercurial/metadata.py b/mercurial/metadata.py
--- a/mercurial/metadata.py
+++ b/mercurial/metadata.py
@@ -430,7 +430,7 @@ def encode_files_sidedata(files):
     return {sidedatamod.SD_FILES: b''.join(chunks)}
 
 
-def decode_files_sidedata(changelogrevision, sidedata):
+def decode_files_sidedata(sidedata):
     md = ChangingFiles()
     raw = sidedata.get(sidedatamod.SD_FILES)