chromium/src/base and chromium/src/build will be pulled using repo
manifest @ https://widevine-internal-review.googlesource.com/#/c/9071
Also ignore base and build in .gitignore.
Bug: 12588544
Change-Id: Iec9ad12d61c7b7719e066b30a6672c558ef15851
This only matters if you pull clang for building the packager.
clang binaries gets pulled in to third_party/llvm-build if you run
the script in tools/clang/scripts/update.sh.
clang is useful for ASAN and style (and better compiler error output).
Change-Id: Id615d739f80e92036fe13c3152569e51aed8a7f0
Kongqun Yang
Rintaro Kuroiwa