Browse button broken when editing a link in a rich-text editor

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, 7.2.X, Master
• Fix Version/s: 7.1.10 DXP FP20, 7.1.10.5 SP5, 7.1.X, 7.2.10 DXP FP5, 7.2.10.2 DXP SP2, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: Pages > Page Editor
• Labels:
  • ee-ts
  • liferay-dxp-71-sp5
  • liferay-dxp-72-sp2
  • liferay-fixpack-dxp-20-7110
  • liferay-fixpack-dxp-5-7210
• Branch Version/s:
  7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/ealonso/liferay-portal/pull/2853

Steps to reproduce:

1. Create a content page
2. Add a content of type "paragraph".
3. Change any word in the default text and highlight it.
4. Click on the "Link" button.
5. Click on the "Browse" button.

Expected behavior: A dialog is shown.

Actual behavior: No action happens.