Also issue exists on below scenario's
1. Go to webstore, click on theme
2. Press F12 on webstore, go to sources tab and right click on blank space>> add folder to workspace

Issue exists on all infobar scenarios

Bisect Information:
-------------------
You are probably looking for a change made after 495214 (known good), but no later than 495215 (first known bad).

CHANGELOG URL:
--------------
https://chromium.googlesource.com/chromium/src/+log/826deb2b00f0b13fc8d2c9e8e53d5df0cdf12ec6..339cc036e7c749ce416ef9d9f46159d2dceadbdf

@estade: 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.

Adding Release Block Dev as this bevaior is observing across many info bars on different pages.

Thanks!

 Issue 756725  has been merged into this issue.

See my comment on  Issue 756725  about the probable cause of this.

Observed the issue using #62.0.3189.0 on Win 10 and Mac 10.12.6 as well.

Note: Go to below URL and observe the permissions dailog to check the issue.

URL: https://simplewebrtc.com/demo.html

Thanks!!

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/fd97f8280d14e0638f766278936445ebc5ea1605

commit fd97f8280d14e0638f766278936445ebc5ea1605
Author: Evan Stade <estade@chromium.org>
Date: Fri Aug 18 17:42:33 2017

Fix button border/background painting.

Regression from I7e4922fcb73a185b873acf3525d

TBR=sky@chromium.org

Bug:  756719 , 756720 , 756728 , 756734 , 756737 , 756848 
Change-Id: I35f34055bbe0982d20d64ea1a0f05b1a5231a7a7
Reviewed-on: https://chromium-review.googlesource.com/621446
Reviewed-by: Evan Stade <estade@chromium.org>
Commit-Queue: Evan Stade <estade@chromium.org>
Cr-Commit-Position: refs/heads/master@{#495604}
[modify] https://crrev.com/fd97f8280d14e0638f766278936445ebc5ea1605/ui/views/controls/button/button.cc

Thanks for the fix.

divya.padigela@ Please verify in canary.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/tools/build/+/1bea68a8a298a2e8f7ec9071e8becc8124bcab24

commit 1bea68a8a298a2e8f7ec9071e8becc8124bcab24
Author: Dirk Pranke <dpranke@chromium.org>
Date: Fri Oct 06 01:29:46 2017

Update chromium_tests config for layout tests.

We have hard-coded builder names (still :() for the layout tests,
and we forgot to update the buildername from win_chromium_rel_ng
to win7_chromium_rel_ng when we rotated builders.

R=smut@chromium.org
BUG= 756720 

Change-Id: Id1ff7221b08af3265b89d630f0ca1c439a63e14c
Reviewed-on: https://chromium-review.googlesource.com/704188
Reviewed-by: smut <smut@google.com>
Reviewed-by: Quinten Yearsley <qyearsley@chromium.org>
Commit-Queue: Dirk Pranke <dpranke@chromium.org>

[modify] https://crrev.com/1bea68a8a298a2e8f7ec9071e8becc8124bcab24/scripts/slave/recipe_modules/chromium_tests/api.py
[modify] https://crrev.com/1bea68a8a298a2e8f7ec9071e8becc8124bcab24/scripts/slave/recipes/chromium_trybot.expected/use_v8_patch_on_chromium_trybot.json
[modify] https://crrev.com/1bea68a8a298a2e8f7ec9071e8becc8124bcab24/scripts/slave/recipes/chromium_trybot.expected/add_swarming_layout_tests_via_manual_diff_inspection_win.json
[modify] https://crrev.com/1bea68a8a298a2e8f7ec9071e8becc8124bcab24/scripts/slave/recipes/chromium_trybot.expected/use_skia_patch_on_chromium_trybot.json

Please ignore c#18.