Manual regression range:
Good Build: 53.0.2746.0
Bad Build:  53.0.2747.0

CL:
https://chromium.googlesource.com/chromium/src/+log/53.0.2746.0..53.0.2747.0?pretty=fuller&n=10000
(Unable to narrow down the range using tool since not able to sign in to chromium builds)

Suspecting: 395427 ?
Kindly help to re-assign, if your changes are not cause for this issue.

Note:Issue not seen on Linux OS.
 	

Deleted: Actual_expected_result.jpg 74.7 KB

	Actual_expected_result.jpg 74.7 KB View Download

Adding RB Label as this is a recent Regression. Please remove if not required.
Thank You.

@dschuyler: Friendly Ping!

Not a blocker issue, since feature is still under development. Removing blocker label, please add again if not the case.

Thanks.!

Moving this nonessential bug to the next milestone.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

I was able to repro this using the default, blue profile generic person icon.
In that case, the icon misrepresents its size, so there is transparency on the right edge.

More details:

The avatar icons are 38px wide by 31px high rectangles. We are using the 'cover' attribute to ask that the image cover the 40px by 40px square that we render into. The math doesn't quite work out and the image appears to be clipped off on the right hand edge.

If the icons are/were square, they cover the square well. It looks like noms@ tried making the icons square about two years ago:
    https://codereview.chromium.org/225813006/
and then ended up reverting that change (so they are rectangular now):
    https://codereview.chromium.org/266713011

Issue still reproduced on latest stable 55.0.2883.75,Dev 56.0.2924.21 and Canary 57.0.2946.0.

@dschuyler any thoughts on this? It's still a stable blocker.

tbuckly@ yes, as mentioned in comment #9. The source icons are incorrect. So, we need to either change the source icons or add special casing (hacks) to adjust to our internal icons on the fly. At one point (year+ ago) the icons were corrected and then that fix to those icons was reverts; I asked noms@ about it and they don't recall the details of why.

And I should have unmarked the started status, so I'll do that now.

CL at https://codereview.chromium.org/2769493002/

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d5d274510522f75f93dfb4c79de24e1a6d301203

commit d5d274510522f75f93dfb4c79de24e1a6d301203
Author: dschuyler <dschuyler@chromium.org>
Date: Wed Mar 22 19:41:41 2017

[MD settings] border radius to clip path on avatar icon

This CL changes the way the avatar icon is clipped so that it doesn't
appear to be cut off on the right edge.

BUG= 625773 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2769493002
Cr-Commit-Position: refs/heads/master@{#458845}

[modify] https://crrev.com/d5d274510522f75f93dfb4c79de24e1a6d301203/chrome/browser/ui/webui/settings/profile_info_handler.cc

Tested the issue on Latest Dev# 59.0.3053.3 on Windows and Mac and found the issue to be fixed.
Profile icon is not being chopped after successful sign in.
Hence adding TE-Verified Labels.
Thank You.