Roll build/ 30fe96cfb..3405bae23 (235 commits)

https://chromium.googlesource.com/chromium/src/build.git/+log/30fe96cfbe94..3405bae2395f

To roll past crrev.com/768750, add a dummy tools/android/md5sum/BUILD.gn
to satisfy build dependencies without actually building a md5sum tool
for Android.

Change-Id: Ib84901b6c2230dbccb7847048cd29913e082f88f
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/70511
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Daniel Hosseinian <dhoss@chromium.org>
diff --git a/DEPS b/DEPS
index 3884977..a135ce7 100644
--- a/DEPS
+++ b/DEPS
@@ -19,7 +19,7 @@
   # 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': '30fe96cfbe94ed9505d1e353948f77f943a943ac',
+  'build_revision': '3405bae2395f0776c408cb5768baedf78ae7eb18',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling buildtools
   # and whatever else without interference from each other.
diff --git a/tools/android/md5sum/BUILD.gn b/tools/android/md5sum/BUILD.gn
new file mode 100644
index 0000000..c66b2fe
--- /dev/null
+++ b/tools/android/md5sum/BUILD.gn
@@ -0,0 +1,10 @@
+# Copyright 2020 The PDFium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Just a dummy group for now.
+# TODO(crbug.com/pdfium/415): Check if an actual md5sum tool is necessary to
+# run tests on Android.
+group("md5sum") {
+  data_deps = []
+}