TextScreenRenderer should be deprecated in favor of the Macro Renderer.
Not found any place where TextScreenRenderer and TextFormRenderer is in use. Uploaded patch to remove these renderer. So its a combine patch for OFBIZ-7632 and OFBIZ-7633.
Done on trunk at revision 1750401
The commit delete also the empty directory framework/widget/src/org/ofbiz/widget/renderer/xml related to OFBIZ-7631