Narrow bisect:
https://chromium.googlesource.com/chromium/src/+log/c0f485c00e97fb265b84a93b462f5b4f21eaf0f6..62c1818efd6793549a21f744746a94b1a55dd2c1?pretty=fuller&n=100

Suspecting: r409061 ?

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

r409061 cl gets automatically created as part of weekly translation run. I don't think it is a culprit.

Mano, could you ptal please?

Running a per-revision bisect should really help in this case.

Below are the steps to reproduce the issue,

Pre-condition:
1. Change browser language to 'Italian'.
2. Enable "Show Media Router" from chrome://flags and relaunch.

What steps will reproduce the problem?
1. Launch chrome and click on wrench icon, select 'Cast' option.
2. Observe.

Actual: Misalignment of "No Cast destination found" message is seen.
Expected: Misalignment should not be seen.


Using the per-revision bisect providing the bisect results,
Good build: 54.0.2815.0 (Revision: 408889).
Bad build: 54.0.2816.0 (Revision: 409090).

You are probably looking for a change made after 409060 (known good), but no later than 409064 (first known bad).
CHANGELOG URL:
The script might not always return single CL as suspectas some perf builds might get missing due to failure.
 https://chromium.googlesource.com/chromium/src/+log/9f7c262325b965be2a51475650d542c9791eee9d..62c1818efd6793549a21f744746a94b1a55dd2c1

Note: per revision bisect also provided multiple CLs, Unable to find the possible suspect from the above provided CL.

@manoranjan --  Could you please help us in assigning to the concern owner.

Thank You.

mathp@, could you please look into this change (https://chromium.googlesource.com/chromium/src/+/62c1818efd6793549a21f744746a94b1a55dd2c1) if possible?

Thank you!

I was only the build sheriff on that day, relanding bauerb's change. Assigning to him. 

My CL was Android-only, and this issue only happens on Windows. r409061 OTOH did change translation strings. Specifically, the CL added the translations of IDS_MEDIA_ROUTER_DESTINATION_MISSING, which was added in https://codereview.chromium.org/2154203004. What did the dialog look like in Italian before r409061?

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/ae0a80ba03e4a51253be34dfea8497753e6188f0

commit ae0a80ba03e4a51253be34dfea8497753e6188f0
Author: apacible <apacible@chromium.org>
Date: Fri Nov 18 03:21:42 2016

[Media Router] Center device missing text.

See crbug for before screenshot.

BUG= 665301 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2508273002
Cr-Commit-Position: refs/heads/master@{#433055}

[modify] https://crrev.com/ae0a80ba03e4a51253be34dfea8497753e6188f0/chrome/browser/resources/media_router/elements/media_router_container/media_router_container.css

Is this fixed then?

Yes, I'm trying to find if this made branch cut before closing.

Just made M56 by 4 commits. :)