Remove wx/intl.h, wx/brush.h, wx/bitmap.h from headers

src/effects/AutoDuck.h

@@ -11,12 +11,12 @@
 #ifndef __AUDACITY_EFFECT_AUTODUCK__
 #define __AUDACITY_EFFECT_AUTODUCK__
 
-#include <wx/bitmap.h>
 #include <wx/gdicmn.h>
 
 #include "Effect.h"
 #include "../widgets/wxPanelWrapper.h"
 
+class wxBitmap;
 class wxTextCtrl;
 class EffectAutoDuckPanel;
 class ShuttleGui;

src/effects/Compressor.h

@@ -11,7 +11,6 @@
 #ifndef __AUDACITY_EFFECT_COMPRESSOR__
 #define __AUDACITY_EFFECT_COMPRESSOR__
 
-#include <wx/bitmap.h>
 #include <wx/gdicmn.h>
 #include "../widgets/wxPanelWrapper.h"
 

src/effects/Effect.h

@@ -21,7 +21,6 @@
 
 #include "../MemoryX.h"
 #include <wx/defs.h>
-#include <wx/intl.h>
 
 class wxButton;
 class wxCheckBox;

src/effects/Equalization.h

@@ -20,8 +20,6 @@
 #include <wx/setup.h> // for wxUSE_* macros
 #include <wx/panel.h>
 #include <wx/dialog.h>
-#include <wx/intl.h>
-#include <wx/bitmap.h>
 #include <wx/radiobut.h>
 
 #if wxUSE_ACCESSIBILITY
@@ -48,6 +46,7 @@ const int kEqOptionCurve   =1<<1;
 // The legacy version offers both Graphic and curve on the same UI.
 const int kEqLegacy = kEqOptionGraphic + kEqOptionCurve;
 
+class wxBitmap;
 class wxBoxSizer;
 class wxButton;
 class wxCheckBox;

src/effects/ScienFilter.h

@@ -15,13 +15,13 @@ Vaughan Johnson (Preview)
 
 #include <wx/setup.h> // for wxUSE_* macros
 
-#include <wx/bitmap.h>
 #include <wx/panel.h>
 
 #include "Biquad.h"
 
 #include "Effect.h"
 
+class wxBitmap;
 class wxChoice;
 class wxSlider;
 class wxStaticText;

src/effects/nyquist/Nyquist.h

@@ -13,7 +13,6 @@
 
 #include <wx/datetime.h>
 #include <wx/dialog.h>
-#include <wx/intl.h>
 #include <wx/textbuf.h>
 
 #include "../Effect.h"