Chrome Version: 73.0.3632.0 (Official Build) Revision	914f5b8f721ff5a734bb22a96363191c20c8c3f2-refs/branch-heads/3632@{#1} (32/64-bit)
OS:  Win(7,8,8.1,10) ,Linux(14.04 LTS) and Mac(10.13.1 , 10.13.6 , 10.14.2).

What steps will reproduce the problem?
1. Launch Chrome and press "Alt + Shift + I" key from keyboard to open 'Report an issue' window.
2. Type any text in text-box and click on 'Send' button ("Feedback app" window will appear).
3. Now click on 'Search' icon to open 'Describe your issue' text-box and observe.

Actual: Right border of 'Describe your issue' text-box overlaps with 'Sign in' button.
Expected: Proper gap should seen between 'Describe your issue' text-box and 'Sign in' button.

This is a regression issue, broken in M-72 series, below is manual regression range:

Good build: 72.0.3603.0 (Revision: 605533)
Bad build: 72.0.3604.0 (Revision: 605912)

You are probably looking for a change made after 605821 (known good), but no later than 605822 (first known bad).
CHANGELOG URL:
The script might not always return single CL as suspect as some perf builds might get missing due to failure.
  https://chromium.googlesource.com/chromium/src/+log/4bd7bf490fd87ff480a42dc85565c1b88bed0813..4b2cedf05b7eabf6f9e300de6e54e16d4447e930

Suspecting: https://chromium.googlesource.com/chromium/src/+/4b2cedf05b7eabf6f9e300de6e54e16d4447e930

@afakhry: Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

NOTE: This issue is also reproducible on Dev #72.0.3626.7

Kindly review the attached screen-cast for reference.

Thank You..!
 

Deleted: Actual behavior.mp4 830 KB

	Actual behavior.mp4 830 KB View Download

Deleted: Expected behavior.mp4 680 KB

	Expected behavior.mp4 680 KB View Download