Rebaseline fast/forms/validation-bubble-* on Mac 10.{10,11}"

The failed because of a bad rebaseline.
Rebaseline them again.

TBR=wangxianzhu@chromium.org,ksakamoto@chromium.org

Change-Id: I91592a17e5911f9e99de4afc7ba8c3feff411f85
Bug: 943907
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1531821
Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org>
Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#642396}
7 files changed