Remove some unnecessary #include directives

src/widgets/ErrorDialog.cpp

@@ -34,7 +34,6 @@
 #include <wx/statusbr.h>
 
 #include "LinkingHtmlWindow.h"
-#include "../Theme.h"
 #include "../AllThemeResources.h"
 #include "../ShuttleGui.h"
 #include "../HelpText.h"

src/widgets/HelpSystem.cpp

@@ -22,6 +22,7 @@
 #include <wx/intl.h>
 #include <wx/sizer.h>
 #include <wx/stattext.h>
+#include <wx/textctrl.h>
 #include <wx/utils.h>
 #include <wx/html/htmlwin.h>
 #include <wx/settings.h>
@@ -37,8 +38,6 @@
 #include "../Project.h"
 #include "../Prefs.h"
 
-#include "ErrorDialog.h"
-
 #ifdef USE_ALPHA_MANUAL
 const wxString HelpSystem::HelpHostname = wxT("alphamanual.audacityteam.org");
 const wxString HelpSystem::HelpServerHomeDir = wxT("/man/");

src/widgets/LinkingHtmlWindow.cpp

@@ -29,7 +29,6 @@
 #include "../HelpText.h"
 #include "../FileNames.h"
 #include "../Prefs.h"
-#include "ErrorDialog.h"
 #include "HelpSystem.h"
 
 BEGIN_EVENT_TABLE(BrowserDialog, wxDialogWrapper)

src/widgets/MultiDialog.cpp

@@ -35,7 +35,7 @@ for each problem encountered, since there can be many orphans.
 #include <wx/radiobox.h>
 
 #include "../Menus.h"
-#include "../commands/CommandContext.h"
+#include "wxPanelWrapper.h"
 
 class MultiDialog final : public wxDialogWrapper
 {