Roll base/allocator/partition_allocator/ 9f2740129..d84273fde (17 commits)

https://chromium.googlesource.com/chromium/src/base/allocator/partition_allocator.git/+log/9f2740129bdc..d84273fde74a

Created with:
  roll-dep base/allocator/partition_allocator

Change-Id: Ifd2875ce9fa48bdc7932f8020d58b851e4c0986b
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/102039
Auto-Submit: Lei Zhang <thestig@chromium.org>
Reviewed-by: K. Moon <kmoon@chromium.org>
Commit-Queue: K. Moon <kmoon@chromium.org>
diff --git a/DEPS b/DEPS
index c37a2e7..d196d79 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': '9f2740129bdc41a0c4f7ad08d617ba2c642a73a1',
+  'partition_allocator_revision': 'd84273fde74a603e88b839d40a1db5d7bd242f6e',
   # 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.