Disable the save action when no capture is loaded and for Perfetto.
Disable the save action when no capture is loaded and for Perfetto.

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