FunctionalTest now implements TreatLogErrorsAsErrors and TreatLogWarningsAsErrors. Default is true and false, but projects and individual tests can override these.
#rb CR'd
[at]josh.engebretson [at]clayton.langford [at]ben.salem
#ROBOMERGE-OWNER: ben.marsh
#ROBOMERGE-AUTHOR: andrew.grant
#ROBOMERGE-SOURCE: CL 6238394 via CL 6242055 via CL 6242098
#ROBOMERGE-BOT: BUILD (Main -> Dev-Build)
[CL 6247087 by andrew grant in Dev-Build branch]
