Chrome version: 68.0.3437.2 (Official Build) Revision 59dae9de14a34f5f1cd861acdb3a304530915560-refs/branch-heads/3437@{#4}(32/64-bit)
OS: Windows (7,8,8.1,10),Linux (14.04 LTS),Mac OS X(10.12.6,10.13.1,10.13.5)

What steps will reproduce the problem?
1. Launch chrome,navigate to NTP and open devtools
2. Go 'Audit' section and run audit.
3. Now resize browser window from RHS to LHS several times and observe 'Audit' overlay
 
Actual: Text overlaps with progress bar on 'Audit' overlay after resizing browser
Expected: Text shouldn't overlap with progress bar on 'Audit' overlay after resizing browser

This is regression issue, broken in ‘M 66’ and below is the bisect info :
Good build: 66.0.3326.0  (Revision: 530736).
Bad build: 66.0.3327.0 (Revision: 530763).

You are probably looking for a change made after 530738 (known good), but no later than 530739 (first known bad).

CHANGELOG 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/c773e5725d02c7a1cf9291a33360a5fb0a17cbe2..4b5ccf4611baea7e10cdac40715f2c6a7b2951a6

Suspect : https://chromium.googlesource.com/chromium/src/+/4b5ccf4611baea7e10cdac40715f2c6a7b2951a6

From the CL above, assigning the issue to the concern owner 

@paulirish- 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: Issue is also seen on M-66 Stable (build # 66.0.3359.181), M-67 Beta (build #67.0.3396.48) and M-68 Dev (build #68.0.3432.3)
 

Deleted: Actual_video.mp4 1.4 MB

	Actual_video.mp4 1.4 MB View Download

Deleted: Expected_video.mp4 1.5 MB

	Expected_video.mp4 1.5 MB View Download