Icons inside of tabs causes errors

[nicko-winner]

Describe the Bug

When clicking tooltip icon in tab user gets a console error.

Steps to Reproduce

1. Add an icon + tooltip to a tab
2. Click the icon

Expected behavior

No errors

Screenshots

related chat: https://rackspace.slack.com/archives/C1ZPBPYKZ/p1549558838021600

Environment

• Device: Laptop
• OS: OSX
• Browser: Chrome
• Version: Latest
• React: 15.6

Additional Context

"This is because the tabset is listening for click events and setting the tab based on what was clicked. you clicked the icon, which isn't a tab, so it broke."

Note: This issues does not seem to break any existing functionality it just leaves errors in the logs.

[CITguy]

Thank you for reporting this. We have plans to refactor Tabs and this will be useful when we start that work.

[CITguy]

JIRA: SURF-1571