Maintenancetool uninstalls dependencies which are needed

Situation:
1. User has installed componentA which has dependency to virtual componentB. Both are installed correctly.
2. Repository is updated so that componentA dependency to componentB is removed.
3. User installs componentC which has no dependencies to componentA nor componentB.

Result:
componentB is uninstalled because installer checks the dependencies from components in repository, sees that the dependency is removed and componentB is no longer needed
Expected:
componentB is not uninstalled, the dependency should be checked from local packages