CodeInclusion: Rename whitelist/blacklist -> allowlist/blocklist

Migrate to more inclusive terminology.

Bug: 1097674
Change-Id: I387b385ff36c7766682c06af34ed5fc6115119d1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2268403
Reviewed-by: Anthony Polito <apolito@google.com>
Commit-Queue: Ayu Ishii <ayui@chromium.org>
diff --git a/gclient_utils.py b/gclient_utils.py
index 8267b96..c62d589 100644
--- a/gclient_utils.py
+++ b/gclient_utils.py
@@ -49,7 +49,7 @@
 # These repos are known to cause OOM errors on 32-bit platforms, due the the
 # very large objects they contain.  It is not safe to use threaded index-pack
 # when cloning/fetching them.
-THREADED_INDEX_PACK_BLACKLIST = [
+THREADED_INDEX_PACK_BLOCKLIST = [
   'https://chromium.googlesource.com/chromium/reference_builds/chrome_win.git'
 ]
 
@@ -1193,7 +1193,7 @@
   performance."""
   cache_limit = DefaultDeltaBaseCacheLimit()
   result = ['-c', 'core.deltaBaseCacheLimit=%s' % cache_limit]
-  if url in THREADED_INDEX_PACK_BLACKLIST:
+  if url in THREADED_INDEX_PACK_BLOCKLIST:
     result.extend(['-c', 'pack.threads=1'])
   return result