Roll base/allocator/partition_allocator/ 85f9e65df..bb821f990 (10 commits)

https://chromium.googlesource.com/chromium/src/base/allocator/partition_allocator.git/+log/85f9e65df336..bb821f990c42

Created with:
  roll-dep base/allocator/partition_allocator

Change-Id: Ie1e9db3383d26a237c637125d32c6c3a96a3f9c6
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/103615
Auto-Submit: K. Moon <kmoon@chromium.org>
Reviewed-by: Nigi <nigi@chromium.org>
Commit-Queue: Nigi <nigi@chromium.org>
diff --git a/DEPS b/DEPS
index 37eba60..038b640 100644
--- a/DEPS
+++ b/DEPS
@@ -136,7 +136,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling partition_allocator
   # and whatever else without interference from each other.
-  'partition_allocator_revision': '85f9e65df3361f7f4a3136868a7cfb4ce1786574',
+  'partition_allocator_revision': 'bb821f990c421f64f7139bc0505c95bfb9e70a4e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling pdfium_tests
   # and whatever else without interference from each other.