Consumes fix for PixelTrackVal.

Signed-off-by: Salvatore Di Guida <salvatore.di.guida@cern.ch>
Remove using namespace directives in PixelTrackVal.

Signed-off-by: Salvatore Di Guida <salvatore.di.guida@cern.ch>
Consumes fix for PixelVertexVal.

Signed-off-by: Salvatore Di Guida <salvatore.di.guida@cern.ch>
Merge pull request #1609 from diguida/fix-consumes-Validation_RecoPixelVertexing

Consumes migration -- Fix consumes validation reco pixel vertexing