Roll base/allocator/partition_allocator/ 109a742d1..180ceb478 (11 commits)

https://chromium.googlesource.com/chromium/src/base/allocator/partition_allocator.git/+log/109a742d1163..180ceb47829d

Created with:
  roll-dep base/allocator/partition_allocator

Change-Id: I816dc373c9178789075bd50398247ed45108bc79
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/103056
Reviewed-by: K. Moon <kmoon@chromium.org>
Commit-Queue: Nigi <nigi@chromium.org>
diff --git a/DEPS b/DEPS
index 1119575..72ed039 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': '109a742d11634f68caedd2e3b2efc2347087f8b2',
+  'partition_allocator_revision': '180ceb47829d0f58dc3d73ed9eba7ea23f534f1f',
   # 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.