Roll Memory Tools from 4753a8cbcd7c to c6d669e13804 (2 revisions)

https://chromium.googlesource.com/chromium/src/tools/memory.git/+log/4753a8cbcd7c..c6d669e13804

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/memory-tools-pdfium
Please CC pdfium-reviews+autoroller@googlegroups.com,thestig@chromium.org on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Bug: None
Tbr: pdfium-reviews+autoroller@googlegroups.com
Change-Id: Ib9287a330973aa6b8d5a72404fcc7877bec704c1
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/117410
Commit-Queue: pdfium-autoroll <pdfium-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: pdfium-autoroll <pdfium-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 965c53a..4f108b7 100644
--- a/DEPS
+++ b/DEPS
@@ -191,7 +191,7 @@
   # 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': '4753a8cbcd7ca9b8624bd909f915b1c3c7edebea',
+  'tools_memory_revision': 'c6d669e13804ead0066fdd88e653dd4f9af7b0c1',
   # 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.