Roll base/allocator/partition_allocator/ 096531f40..8551ae8bd (24 commits)

https://chromium.googlesource.com/chromium/src/base/allocator/partition_allocator.git/+log/096531f40ccc..8551ae8bdab9

Created with:
  roll-dep base/allocator/partition_allocator

Change-Id: Iab8f02c3b598e2adcd68bb97f06761ae156e8584
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/107752
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Auto-Submit: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index 67edba2..bf30f62 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': '096531f40ccc7da6c451908967e4992fefce375e',
+  'partition_allocator_revision': '8551ae8bdab9560b339a11191b7b7b39462fcfbf',
   # 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.