Roll build/ e7232efeb..b8866fdd3 (12 commits)

https://chromium.googlesource.com/chromium/src/build.git/+log/e7232efebc1d..b8866fdd3efc

Created with:
  roll-dep build

Tbr: dsinclair@chromium.org
Change-Id: I889578b9e6b00195c0a94ad92446d671276af4fa
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/60370
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index 205022f..bfabf49 100644
--- a/DEPS
+++ b/DEPS
@@ -14,7 +14,7 @@
 
   'android_ndk_revision': '4e2cea441bfd43f0863d14f57b1e1844260b9884',
   'binutils_revision': '92bfa0a5dcee9dc01173e39e5bff226b09af0254',
-  'build_revision': 'e7232efebc1d3d8f23f8509fd4262a19d05e012f',
+  'build_revision': 'b8866fdd3efca8dac071e9a6ac714316c5412a45',
   'buildtools_revision': 'aeda9c123d0d6811bcca4fa6703012f2f682941f',
   'catapult_revision': '2861f86d3c5a1dc98d49be0c4e91105600896b52',
   'clang_revision': '8215b086137d5de08cd573955799a24cd40b4f1f',