Chrome Version: 67.0.3396.87

Hey all,

We're seeing a small spike in feedback reports from M67 users reporting that the option to disable files opening automatically is no longer present.

Reproduction steps shared by one user:
1. Download PDF
2. Click on arrow next to file in download bar to get additional options
3. Select "Always open with system viewer"
4. PDFs now open immediately after downloading in system viewer (in this case, Preview). Downloads bar does not appear after PDFs are downloaded so "Always open with system viewer" cannot be unchecked.

Listnr examples:
- https://listnr.corp.google.com/report/85510863856
- https://listnr.corp.google.com/report/85510627540
- https://listnr.corp.google.com/report/85510359963
- https://listnr.corp.google.com/report/85510352258
- https://listnr.corp.google.com/report/85509555798
- https://listnr.corp.google.com/report/85509294856
- https://listnr.corp.google.com/report/85509227059
- https://listnr.corp.google.com/report/85509354658

Charted spike: https://screenshot.googleplex.com/xuzLyh6S7zs.png

Thanks!