make PCM Profiles View work graphical editors in Eclipse Luna
In Luna the PCM Profiles View only works with tree-based editors. I think before Luna it already worked for the graphical editors. The editors are not created with Sirius but nevertheless the new default support for Sirius in Eclipse Luna might cause this issue.
This issue is not relevant anymore because we switched to Sirius-based editors some time ago. Visualizing profiles in GMF-based editors is not useful anymore.