[web] Move onChangeName up from ThreadSettingsModal to ConnectedThreadSettingsModal
Summary:
Move onChangeName out from inner class component to outer "Connected" functional component.
As part of the work to refactor ThreadSettingsModal... specifically to turn it into a functional component.
Depends on D3764
Test Plan:
- Open ThreadSettingsModal
- Change the thread name a bunch
- Log values in onChangeName to ensure that they continue to be as expected
Reviewers: def-au1t, palys-swm
Reviewed By: palys-swm
Subscribers: ashoat, Adrian, karol-bisztyga, benschac, yayabosh
Differential Revision: https://phabricator.ashoat.com/D3765