Chrome Version : 68.0.3423.0 (Official Build) 027d74876b8ce24839788395c78dce28b3750d2a-refs/branch-heads/3423@{#1} 32/64-bit

OS:Windows(7,8,8.1,10), Mac(10.12.6,10.13.1,10.13.5),Linux(14.04 LTS)

Test URL:https://cavinkare.com/brand/personal-care/hair-care/nyle/

Steps to reproduce:
1.Launch chrome and navigate to above URL.
2.Play a video displayed on page ad observe.

Actual Result:All Media controls are missing in video.
Expected Result:All Media controls should be present in video.

This is regression issue broken in ‘M-68’ and providing per-revision bisect info below
Good Build:68.0.3406.0(Revision:553302) 
Bad Build:68.0.3409.0(Revision:553714) 

You are probably looking for a change made after 553454 (known good), but no later than 553455 (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/32044bca2d8effbc75a2bf2cfa98a49aaebdbd8c..e931d2aecb4d72946962e57e7e1586668071b504

Suspecting:https://chromium.googlesource.com/chromium/src/+/e931d2aecb4d72946962e57e7e1586668071b504

@Philip Rogers : Could you please help to reassign if your change is not the cause for this change.

Note:https://drive.google.com/open?id=1rBmDQH3rLIeYs0R1UNVb6hMpUc6CT3SS
(Please refer the videos from the given drive link.)

Thank You!