Chrome Version: 71.0.3558.0 (Official Build) Revision 09438e58ad92274e6fa5f7a76429836ceeba5fa5-refs/branch-heads/3558@{#1} (64-bit)

OS: Mac (10.12.6, 10.13.1, 10.13.6, 10.14)

What steps will reproduce the problem?
(1) Launch chrome and press 'Cmd+P' to open Print Preview.
(2) Select destination as 'Save as PDF' using 'Change' button.
(3) Click 'Save' button to save it as pdf (system dialog window will open).
(4) Now try to drag Print Preview window.
(5) Observe.

Actual Result: Unnecessary system dialog window gets dragged for Print Preview overlay.

Expected Result: System dialog window should not get dragged in anyway.

This is a regression issue, broken in M-69 series, below is manual regression range:
Good build: 69.0.3487.0 (Revision: 573575)
Bad build:  69.0.3488.0 (Revision: 574034)

Using the 'per-revision' script providing the bisect result:

You are probably looking for a change made after 573925 (known good), but no later than 573926 (first known bad).

CHANGE-LOG 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/3483d8fd93ad2ac6c6b86cad2cca55ea37442d50..725947f86744da7eed4a28b760a6ae51d56e2a9e

Suspecting: https://chromium.googlesource.com/chromium/src/+/725947f86744da7eed4a28b760a6ae51d56e2a9e

@sdy: 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. Issue is also seen on M-69 Stable (version #69.0.3497.100), M-70 Beta (version #70.0.3538.22) & M-71 Dev (version #71.0.3554.0).
2. Issue is not seen on Windows (7, 8, 8.1, 10) & Linux (14.04 LTS) OS.

Kindly refer the attached screencast.

Thank You..!!

 

Deleted: Actual Video.mov 16.4 MB

Actual Video.mov 16.4 MB Download

Deleted: Expected Video.mov 4.9 MB

	Expected Video.mov 4.9 MB View Download