Chrome Version: 72.0.3585.0 (Official Build) Revision	2eea43d10d3448c382da58fa116d4391f0d9db6d-refs/branch-heads/3585@{#1} (32/64-bit)
OS: Windows (7, 8, 8.1, 10), Mac (10.13.1, 10.13.6, 10.14.1) and Linux (14.04 LTS)
 
What steps will reproduce the problem?
1. Launch Chrome, give print command on any webpage and click on 'More settings' button.
2. Enter any invalid number in 'Scale' text-box so that error appears.
3. Now press up/down arrow key from keyboard so that scale amount appears between 10 to 200 and observe.

Actual: All the options under preview section are still disabled even scale amount is between 10 to 200
Expected: None of the option under preview section should be disabled when scale amount is between 10 to 200.

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

Good build: 72.0.3583.0 (Revision: 600164)
Bad build: 72.0.3584.0 (Revision: 600616)

You are probably looking for a change made after 600217 (known good), but no later than 600225 (first known bad).
CHANGELOG URL:
  https://chromium.googlesource.com/chromium/src/+log/7e3361f0a1f2962a85c8cf36b6ea2f403328419e..177774d57a744b75630cba5507c3bf1ed419aea3

Suspecting: https://chromium.googlesource.com/chromium/src/+/62f2f8f209a82db0dd5a311eb4f844bddb75c98e

@xlou: 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:
1. Provided suspect through 'Chromium bisect' script because unable to perform bisect using 'per-revision' bisect script.
2. Tried performing 'per revision' bisect on multiple Windows and Mac machines but unable to perform the same since getting "RuntimeError: We don't have enough builds to bisect." error.

Kindly review the attached screen-cast for reference.

Thank you.
 

Deleted: Actual behavior.mp4 594 KB

	Actual behavior.mp4 594 KB View Download

Deleted: Expected behavior.mp4 485 KB

	Expected behavior.mp4 485 KB View Download