Roll base/allocator/partition_allocator/ 51d0a558e..e3fec0a68 (22 commits)

https://chromium.googlesource.com/chromium/src/base/allocator/partition_allocator.git/+log/51d0a558ecdf..e3fec0a6803f

Created with:
  roll-dep base/allocator/partition_allocator

Change-Id: Ia5fd4513cae2a16eabb42e234a669f83e48efd59
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/136291
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
diff --git a/DEPS b/DEPS
index 0d9f802..9cf2818 100644
--- a/DEPS
+++ b/DEPS
@@ -192,7 +192,7 @@
   # 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': '51d0a558ecdf5cac58509d08263c36764c270ca6',
+  'partition_allocator_revision': 'e3fec0a6803f0228bad652b12645ab19574e8bc9',
   # 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.