tree 94820359797af86c9a703fd1d27e9547cb81b673
parent efb96d1a55f64e72489e219ea65d974e5468a753
author George Burgess IV <gbiv@google.com> 1593041264 -0700
committer George Burgess <gbiv@chromium.org> 1593042251 +0000

llvm_tools: fix up naming

This replaces `master` with `main` where possible, per the linked bug.
Since upstream LLVM has a `master` branch, and there appears to be
general support in FOSS for swapping to a different naming convention
(`main`), this also makes LLVM's upstream branch name into a constant
that we can easily flip if needed.

BUG=chromium:1099035
TEST=Unittests

Change-Id: I0844cfb4fec00f761e39b0443299daa918fa37ab
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/2265047
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Tested-by: George Burgess <gbiv@chromium.org>