Add buildtools Git deps to Travis cache
Turns out Travis has a very simple way to allow caching subfolders
which works beautifully with the way install_build_deps works.
install_build_deps, in fact, always checks the SHA1 of both git and
binary dependencies, so can tolerate Travis caches being stale.
Bug: 68252114
Change-Id: I0f78a5e2ad55132765698b93b38a7222568e3109
diff --git a/build/install-build-deps b/build/install-build-deps
index 0769e07..d3bf211 100755
--- a/build/install-build-deps
+++ b/build/install-build-deps
@@ -25,6 +25,9 @@
from collections import namedtuple
+# When adding a new git dependency here please also add a corresponding entry in
+# .travis.yml under the "cache:" section.
+
# Dependencies required to build code on the host or when targeting desktop OS.
BUILD_DEPS_HOST = [
# GN