Removed some unnecessary #include directives

src/ProjectFileManager.cpp

@@ -23,7 +23,6 @@ Paul Licameli split from AudacityProject.cpp
 #include "PlatformCompatibility.h"
 #include "Project.h"
 #include "ProjectFileIO.h"
-#include "ProjectFileIORegistry.h"
 #include "ProjectFSCK.h"
 #include "ProjectHistory.h"
 #include "ProjectSelectionManager.h"

src/ProjectFileManager.h

@@ -24,7 +24,6 @@ class Track;
 class TrackList;
 class WaveTrack;
 class XMLTagHandler;
-namespace ProjectFileIORegistry{ struct Entry; }
 
 using WaveTrackArray = std::vector < std::shared_ptr < WaveTrack > >;
 using TrackHolders = std::vector< WaveTrackArray >;

src/WaveTrack.cpp

@@ -2773,7 +2773,6 @@ void InspectBlocks(const TrackList &tracks, BlockInspector inspector,
 
 #include "Project.h"
 #include "SampleBlock.h"
-#include "ViewInfo.h"
 static auto TrackFactoryFactory = []( AudacityProject &project ) {
    return std::make_shared< WaveTrackFactory >(
       ProjectSettings::Get( project ),

src/import/ImportAUP.cpp

@@ -32,7 +32,6 @@
 #include "../Prefs.h"
 #include "../Project.h"
 #include "../ProjectFileIO.h"
-#include "../ProjectFileIORegistry.h"
 #include "../ProjectFileManager.h"
 #include "../ProjectHistory.h"
 #include "../ProjectSelectionManager.h"