Update all remaining Chromebooks to m67

Bug: skia:
Change-Id: Ice96cc476b8f022fea250c88c1ec16de6482c704
Reviewed-on: https://skia-review.googlesource.com/124984
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
2 files changed