Use IdentInterfaceSymbol to identify commands and effects

src/effects/TimeScale.cpp

@@ -84,16 +84,11 @@ EffectTimeScale::~EffectTimeScale()
 
 // IdentInterface implementation
 
-wxString EffectTimeScale::GetSymbol()
+IdentInterfaceSymbol EffectTimeScale::GetSymbol()
 {
    return TIMESCALE_PLUGIN_SYMBOL;
 }
 
-wxString EffectTimeScale::GetName()
-{
-   return XO("Sliding Time Scale/Pitch Shift");
-}
-
 wxString EffectTimeScale::GetDescription()
 {
    return _("Allows continuous changes to the tempo and/or pitch");