Roll Memory Tools from b635f27e9323 to 66b0df34a721 (3 revisions)

https://chromium.googlesource.com/chromium/src/tools/memory.git/+log/b635f27e9323..66b0df34a721

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 andyphan@google.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: andyphan@google.com
Change-Id: I3325e1cb800bc051de13d86086c24599e430d6ae
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/147871
Bot-Commit: pdfium-autoroll@skia-public.iam.gserviceaccount.com <pdfium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: pdfium-autoroll@skia-public.iam.gserviceaccount.com <pdfium-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index f9c446c..6247825 100644
--- a/DEPS
+++ b/DEPS
@@ -249,7 +249,7 @@
   # 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': 'b635f27e932356a2e29450e5cfa544cdcc9ea6bb',
+  'tools_memory_revision': '66b0df34a721e0f7fe09d1606a92b5e4d909c4a9',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling tools_rust
   # and whatever else without interference from each other.