Roll third_party/depot_tools/ 8cf12290b..464e9ff4f (8 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/8cf12290bab8..464e9ff4f368

Created with:
  roll-dep third_party/depot_tools
R=thestig@chromium.org

Change-Id: I89c3b5c877a18d37bca7125cdb7e80c60fa2122d
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/67515
Auto-Submit: K Moon <kmoon@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>

DEPS

diff --git a/DEPS b/DEPS
index 91c8075..1b835ad 100644
--- a/DEPS
+++ b/DEPS
@@ -47,7 +47,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling depot_tools
   # and whatever else without interference from each other.
-  'depot_tools_revision': '8cf12290bab829820fd5e8ef3cf98f3c84a6f2a5',
+  'depot_tools_revision': '464e9ff4f3682426b0cb3b68ee38e7be6fa4a2be',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling freetype
   # and whatever else without interference from each other.