Wrench icon disappears after changing a portlet's look and feel to show no borders

• Type: Regression Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.X EE, 3.X CE
• Fix Version/s: 3.0 EE GA1, 3.0 CE GA1
• Component/s: Social Office Dashboard, Social Office Dashboard > Look & Feel, Social Office Site > Site Look & Feel
• Labels: None
• Environment: Tomcat 7 + MySQL 5. Portal 6.2.0 CE GA1. ; Plugins 6.2.X CE Git ID: 9cff39f5b7741969f28869dc357ce310ba78f7be.
• Fix Priority: 4
• Affects Portal Version/s:
  6.2.0 CE GA1, 6.2.10 EE GA1

Wrench icon disappears after changing a portlet's look and feel to show no borders.

1. Go to the dashboard.
2. Click on the cog at the upper right corner of the portlet.
3. Click Look and Feel.
4. Select "No" to not show portlet border.
5. Save, close the window, and refresh the page.
6. Hover over the upper right corner of the portlet.

Expected Results: There should be 3 visible icons, one of which is the wrench icon.

Actual Results: There are 2 visible icons and the wrench icon is gone. If you click the black space where the wrench should be, the configuration menu still expands.