Fix deprecation warning from new JFace.
Fix deprecation warning from new JFace.

google/gapid,Qining/gapid,pmuetschard/gapid,google/agi,Qining/gapid,Qining/gapid,Qining/gapid,google/gapid,pmuetschard/gapid,google/agi,Qining/gapid,google/gapid,pmuetschard/gapid,Qining/gapid,google/agi,google/agi,google/agi,google/gapid,pmuetschard/gapid,google/gapid,google/agi,google/gapid,pmuetschard/gapid,pmuetschard/gapid,pmuetschard/gapid,Qining/gapid,google/gapid,google/agi,Qining/gapid,google/gapid,google/agi,pmuetschard/gapid