Add RefToBase member `holder_' as transient in Reflex dicts.

RefToBase is a templated class with a private memeber holder_ of
reftobase::BaseHolder<value_type>* type. The following type is
not part of any dictionary, thus holder_ is not saved.

Example error generated by ROOT:

Error in <TStreamerInfo::Build:>: edm::RefToBase<reco::Electron>:
edm::reftobase::BaseHolder<reco::Electron>* has no streamer or
dictionary, data member holder_ will not be saved

Signed-off-by: David Abdurachmanov <David.Abdurachmanov@cern.ch>
Add edm::reftobase::BaseHolder<*> type into a dictionary.

The following is needed for edm::RefToBase<*>, to store holder_
data member.

From Dr15Jones:
  holder_ must be stored since it holds all the information we need
  to retrieve the data. BaseHolder is an abstract base class but its
  concrete implementations ultimately hold an edm::Ref which must be
  stored

Signed-off-by: David Abdurachmanov <David.Abdurachmanov@cern.ch>
Added MuonDQM-GED validation plots
Added MuonDQM-GED validation plots
Added sequence for PF muon validation
added PFMuonValidationSequence to the global Validation Sequence
Adapt to new consumes interface
Adapt to new consumes interface
Adapt to new consumes interface
Adapt to new consumes interface
Adapt to new consumes interface
Adapt to new consumes interface
getByLabel --> getByToken
getByLabel --> getByToken
getByLabel --> getByToken
getByLabel --> getByToken
getByLabel --> getByToken
getByLabel --> getByToken
getByLabel --> getByToken
getByLabel --> getByToken