Chrome Version: 53.0.2774.2 Revision 284c900d4fedb00148839403af374758df95029f-refs/branch-heads/2774@{#4}
OS: Windows(7,8,10), Mac(10.10.5, 10.11.4),  Linux (14.04 LTS)

Test url:http://www.bestbuy.com/

What steps will reproduce the problem?
(1)Launch chrome and navigate to the above url.
(2)Observe the "Go" button.

Actual:'Go' button appears to be misaligned.

Expected:'Go' button should appear properly aligned.

This is a Regression issue broken in M-53,below is the Narrow bisect info:
https://chromium.googlesource.com/chromium/src/+log/974eca1eda78d904c2aab3e5007036b61bd01d14..fe771cfc4e0fa2de3c7e4518d9eeb696fd6a305a?pretty=fuller&n=100

Suspecting:r399293?

Good build:53.0.2764.0
Bad build:53.0.2766.0

Kindly help to re-assign if your change is not the cause for this issue.
 

Deleted: Actual result.png 542 KB

	Actual result.png 542 KB View Download

Deleted: Expected result.png 541 KB

	Expected result.png 541 KB View Download