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Currently most of the presubmit checks are following a similar routine.
Per discussed in the following CL, we should refactor those functions.
https://chromium-review.googlesource.com/c/chromium/src/+/1850353

Bug: 1006771
Change-Id: I380c9793f446b0c6e8ab814381b797d5f12ffff8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1857239
Commit-Queue: Wenbin Zhang <wenbinzhang@google.com>
Reviewed-by: Caleb Rouleau <crouleau@chromium.org>
Cr-Commit-Position: refs/heads/master@{#706191}