llvm_tools: Remove verbose argument

This argument does nothing. This is just clean up
for other changes.

BUG=None
TEST=run_tests llvm_tools/*

Change-Id: I4c4a518d9300806ad9aff313dd51fe47a81d018f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/toolchain-utils/+/4575382
Reviewed-by: Bob Haarman <inglorion@chromium.org>
Auto-Submit: Jordan Abrahams-Whitehead <ajordanr@google.com>
Commit-Queue: Bob Haarman <inglorion@chromium.org>
Tested-by: Jordan Abrahams-Whitehead <ajordanr@google.com>
2 files changed