This upgrades binutils from 2.26 to 2.28.
BUG=chromium:761307
Change-Id: If556ca5912b4c06fdeb3f52b43a2530dfcabb624
Reviewed-on: https://chromium-review.googlesource.com/816017
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49951}
Also enabled concurrent linking with gold on Linux.
Mostly copy and paste from Chromium with customization for
V8 where necessary.
BUG=v8:3880
LOG=n
Review URL: https://codereview.chromium.org/896703003
Cr-Commit-Position: refs/heads/master@{#26536}