Thanks for filing the issue!

Unable to reproduce the issue on reported chrome version 70.0.3538.77 using Windows 10 with the steps mentioned below.
1. Launched Chrome
2. Navigated to chrome://settings/siteData
3. Searched random content in cookies search box.
We didn't observe any crash in browser. Attaching the screen cast of the same for reference.

@Reporter: Could you please check the same in a new profile without any apps & extensions and let us know if the issue still persists. It would be highly helpful if provided with crash ID from chrome://crashes.

Deleted: 904392.mp4 1.7 MB

	904392.mp4 1.7 MB View Download

Thanks!
How do I set a new profile? I can log out of my account, but not sure how to add a new profile without affecting any exisiting data?

Thank you for providing more feedback. Adding the requester to the cc list.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

@Reporter: Please follow the below steps to create a new profile.

1. Go to Chrome://settings
2. Click on "Manage other people"
3. On the pop-up window, click "Add person"
4. Give a sample profile name -> Click "Add"
A new profile will be created.....Please check the same and let us know if the issue still persists.

Thanks!

Thanks... Of course, this morning Chrome updated (to 70.0.3538.102), and now it doesn't fail. So perhaps it was fixed on the fly? I'll keep checking for a few days, see if it re-occurs.

Thank you for providing more feedback. Adding the requester to the cc list.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

As per comment#6, the issue seems to be resolved upon chrome update, hence removing Needs-Bisect label and marking it as Won't Fix.

@Reporter: Please feel free to file a new issue if this(...crash) happens again.

Thanks...!