COMP: avoid ambiguous construct from tmp - utils/ pre+post processing

...ities/postProcessing/miscellaneous/postChannel/collapse.H

...urbulence/createTurbulenceFields/createTurbulenceFields.C

.../utilities/postProcessing/velocityField/Lambda2/Lambda2.C

...ations/utilities/postProcessing/velocityField/Mach/Mach.C

applications/utilities/postProcessing/velocityField/Q/Q.C

...tilities/postProcessing/velocityField/flowType/flowType.C

...utilities/postProcessing/wall/wallHeatFlux/wallHeatFlux.C

...ons/utilities/postProcessing/wall/yPlusLES/createFields.H

...cations/utilities/postProcessing/wall/yPlusLES/yPlusLES.C

...ies/preProcessing/applyBoundaryLayer/applyBoundaryLayer.C

...utilities/preProcessing/applyBoundaryLayer/createFields.H