More thorough handling of VideoResourceType.
More thorough handling of VideoResourceType.

Add proper application pid for VideoResource upon resource object
creation. Also handle VideoResource when removing resource client.

Change-Id: I1c19c875c2d7d3d29aa9426b092081e3fdf47588

mer-qt/qtmultimedia,mer-qt/qtmultimedia,mer-qt/qtmultimedia,mer-qt/qtmultimedia,mer-qt/qtmultimedia