Removed SymbolSynchronizer from Projector

sdrbase/dsp/projector.h

@@ -17,8 +17,6 @@
 
 #include "dsptypes.h"
 
-class SymbolSynchronizer;
-
 class Projector
 {
 public:
@@ -49,5 +47,4 @@ private:
     Real m_prevArg;
     Real *m_cache;
     bool m_cacheMaster;
-    SymbolSynchronizer *m_symSync;
 };