Roll build/ 9b8bc79c2..9ca0d2ce9 (79 commits)

https://chromium.googlesource.com/chromium/src/build.git/+log/9b8bc79c291c..9ca0d2ce9678

Created with:
  roll-dep build

Change-Id: I43c863fb0998dfd4f7c83bf7a3ef31b6e250325d
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/115230
Commit-Queue: Andy Phan <andyphan@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index b00223a..000d973 100644
--- a/DEPS
+++ b/DEPS
@@ -72,7 +72,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling build
   # and whatever else without interference from each other.
-  'build_revision': '9b8bc79c291c01ddcdb0383ace9316e3dcccce2f',
+  'build_revision': '9ca0d2ce96782da804d646c3f0a282e5c68e23b0',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling buildtools
   # and whatever else without interference from each other.