Roll tools/memory/ 0639a8c19..8e8704fdf (1 commit)

https://chromium.googlesource.com/chromium/src/tools/memory/+log/0639a8c19c66..8e8704fdfac5

Created with:
  roll-dep tools/memory

Change-Id: Ie0a20308f3305492b002825ef302a6a6a14932c0
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/89371
Auto-Submit: Nigi <nigi@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index e712cdb..93bde30 100644
--- a/DEPS
+++ b/DEPS
@@ -128,7 +128,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling tools_memory
   # and whatever else without interference from each other.
-  'tools_memory_revision': '0639a8c19c66272f5064fcaf4e60ca1d03a84976',
+  'tools_memory_revision': '8e8704fdfac5e10c5777f3093627a482f9dd2d47',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling trace_event
   # and whatever else without interference from each other.