Breadcrumb path is not correct in DM configuration.

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 M4
• Fix Version/s: 7.0.0 M4
• Component/s: Frontend Infrastructure, UI Taglibs
• Labels: None
• Story Points: 6
• Git Pull Request: https://github.com/ealonso/liferay-portal/pull/353
• Bug Type: Regression Bug

Issues: Breadcrumb path is not correct when selecting root folder in DM configuration.

Steps to reproduce:

1. Add a DM to a page.
2. Add a folder called A and its subfolder called B.
3. Click on configuration of DM and try to change it root folder as B.

Expected Result:
When selecting B as root folder, the breadcrumb for selecting folder should show "Home/A/B", or something like "Home/.../B".

Actual Result:
The breadcrumb shows "Home/B".