rtl: move WM_APP to messages.inc instead of defines.inc. In other case it is not visible if only Message.pas is included into uses.

git-svn-id: trunk@21320 -

rtl/win/wininc/defines.inc

@@ -5754,8 +5754,6 @@ const
   COLOR_MENUHILIGHT             = 29;
   COLOR_MENUBAR                 = 30;
 
-  WM_APP                        = $8000;
-
   SYSRGN                  	= 4;
 
   UIS_SET        = 1;

rtl/win/wininc/messages.inc

@@ -1170,6 +1170,7 @@
      WM_UNICHAR = $109;
      WM_UNINITMENUPOPUP = $0125;
      WM_USER = 1024;
+     WM_APP = $8000;
      WM_USERCHANGED = 84;
      WM_VKEYTOITEM = 46;
      WM_VSCROLL = 277;

rtl/wince/wininc/defines.inc

@@ -5787,8 +5787,6 @@ const
   COLOR_MENUHILIGHT             = 29;
   COLOR_MENUBAR                 = 30;
 
-  WM_APP                        = $8000;
-
   // ShellExecuteEx mask
   SEE_MASK_NOCLOSEPROCESS =  $00000040;
   SEE_MASK_FLAG_NO_UI     =  $00000400;

rtl/wince/wininc/messages.inc

@@ -66,6 +66,7 @@
     const
     
        WM_USER = 1024;  //keep it first
+       WM_APP  = $8000;
 
        ACM_PLAY = 1125;
        ACM_STOP = 1126;