Project: Eclipse_Platform_UI
Bug 344580 E4Application has a 'upgradeToMArea_M3' method that should likely go away
Reported: 2011-05-03 10:12:09 | Status: resolved fixed

This appears to be some interim code used to smooth the transition of folks from M2 to M3 but shouldn't be needed now IMO...

Files changed in fix:
bundles/org.eclipse.e4.ui.workbench.swt/src/org/eclipse/e4/ui/internal/workbench/swt/E4Application.java