Chrome Version:  65.0.3325.25/10323.7.0 dev-channel Daisy and Kip
OS: Chrome

What steps will reproduce the problem?
(1)Recover build -> In OOBE screen click on 'Let's go' which navigates to 'Connect to network' screen
(2)Now select required Wi-Fi network -> 'Join Wi-Fi network' overlay is seen and observe at 'SSID' (network name)unnecessary line is seen as it is editable
(Please refer video and Screenshot)

Expected:  As network name is not editable unnecessary line should not be seen 
Actual: Instead unnecessary line is seen

This is Regression Issue as same is working fine in 65.0.3294.0/10216.0.0 dev-channel Reks

@stevenjb: Please confirm the issue

Note: 
1.Issue is working fine in M-63 Stable and M-64 Beta
2.Issue is seen on Latest M-66
 

Deleted: Actual_UnncessarylineAtNetworkName.mp4 15.0 MB

	Actual_UnncessarylineAtNetworkName.mp4 15.0 MB View Download

Deleted: Actual_UnncessarylineAtNetworkName.jpg 620 KB

	Actual_UnncessarylineAtNetworkName.jpg 620 KB View Download

Deleted: Expected_NetworkName.mp4 8.8 MB

	Expected_NetworkName.mp4 8.8 MB View Download

Deleted: Expected_NetworkName.jpg 503 KB

	Expected_NetworkName.jpg 503 KB View Download