Web Content Display Javascript title is blank in edit window

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 M3
• Fix Version/s: 7.0.0 M1
• Component/s: WCM, WCM > Publication, WCM > Publication > Web Content Display
• Labels: None
• Environment: Tomcat 7.0.42 + MySQL 5.5.34. Portal master GIT ID: 28cfc25939be6e0ded6198a9d03cdbc2e6a076ff.
• Story Points: 6
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/16143

1. Add Web Content Display portlet to home page.
2. Add a WC Content -> Fill the title with :<script>alert(123)</script>.
3. Publish
4. Edit the newly created WC Content.
5. Click Schedule -> Click Basic Preview.

Expected result:
Portal should be displaying the JS title.

Actual result:
Title is blank with JS name, this issue only occur in master. The javascript title will appear in the control panel.