Revert "Upgrade system-wide binutils to 2.25."

This reverts commit 5dcbfe6e9713c90e22cffdb9eed97a0688f56740.

Change-Id: Idbcc5ddb11175636e5242c429113488a92a0fb01
Reviewed-on: https://chromium-review.googlesource.com/289340
Reviewed-by: David James <davidjames@chromium.org>
Tested-by: Luis Lozano <llozano@chromium.org>
4343 files changed