Revert "Remove redundant #include-s from .h files..."

This reverts commit b7fe62d170.

src/widgets/AButton.h

@@ -12,6 +12,7 @@
 #ifndef __AUDACITY_BUTTON__
 #define __AUDACITY_BUTTON__
 
+#include "../MemoryX.h"
 #include <vector>
 
 #include <wx/setup.h> // for wxUSE_* macros

src/widgets/ASlider.h

@@ -13,6 +13,7 @@
 #ifndef __AUDACITY_SLIDER__
 #define __AUDACITY_SLIDER__
 
+#include "../MemoryX.h"
 #include <wx/setup.h> // for wxUSE_* macros
 #include <wx/defs.h>
 #include <wx/timer.h> // member variable

src/widgets/BackedPanel.h

@@ -9,6 +9,7 @@
 #ifndef __AUDACITY_BACKED_PANEL__
 #define __AUDACITY_BACKED_PANEL__
 
+#include "../MemoryX.h"
 #include <wx/dcmemory.h> // member variable
 #include "wxPanelWrapper.h" // to inherit
 

src/widgets/ExpandingToolBar.h

@@ -11,6 +11,7 @@
 #ifndef __AUDACITY_EXPANDING_TOOL_BAR__
 #define __AUDACITY_EXPANDING_TOOL_BAR__
 
+#include "../MemoryX.h"
 #include <vector>
 #include <wx/defs.h>
 #include <wx/dragimag.h> // use macros and typedefs in this header
@@ -18,6 +19,7 @@
 #include <wx/minifram.h> // to inherit
 
 #include "ImageRoll.h"
+#include "wxPanelWrapper.h" // to inherit
 
 #include <unordered_map>
 

src/widgets/Grid.h

@@ -11,11 +11,13 @@
 #ifndef __AUDACITY_WIDGETS_GRID__
 #define __AUDACITY_WIDGETS_GRID__
 
+#include "../MemoryX.h"
 #include <vector>
 #include <wx/setup.h> // for wxUSE_* macros
 #include <wx/defs.h>
 #include <wx/grid.h> // to inherit wxGridCellEditor
 #include "NumericTextCtrl.h"
+#include "../Internat.h"
 
 #if wxUSE_ACCESSIBILITY
 class GridAx;

src/widgets/ProgressDialog.h

@@ -20,6 +20,7 @@
 
 #include "../Audacity.h"
 
+#include "../MemoryX.h"
 #include <vector>
 #include <wx/defs.h>
 #include <wx/evtloop.h> // member variable