egammaCaloTools: Fix clang warning.

• Unused private data member.

This merge request affects 1 package:

• Reconstruction/egamma/egammaCaloTools

Adding @goetz as watcher

added Egamma Reconstruction master review-pending-level-1 labels

CI Result SUCCESS (hash 69016f98)

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 9015]

Hmm we both try to fix the same thing !30002 (closed)

Maybe I should be mentioning you in all clang fixes I try?

This was a left over from removing the CaloDD in initialize so picked it after the 1st nightly ...

added review-approved label and removed review-pending-level-1 label

merged

mentioned in commit b99e73d9

added sweep:ignore label