Removed useless b_focus variable in msw.

modules/video_output/msw/events.c

@@ -778,7 +778,6 @@ static long FAR PASCAL DirectXEventProc( HWND hwnd, UINT message,
 
     case WM_KILLFOCUS:
 #ifdef MODULE_NAME_IS_wingapi
-        p_vout->p_sys->b_focus = false;
         if( !p_vout->p_sys->b_parent_focus ) GXSuspend();
 #endif
 #ifdef UNDER_CE
@@ -798,7 +797,6 @@ static long FAR PASCAL DirectXEventProc( HWND hwnd, UINT message,
 
     case WM_SETFOCUS:
 #ifdef MODULE_NAME_IS_wingapi
-        p_vout->p_sys->b_focus = true;
         GXResume();
 #endif
 #ifdef UNDER_CE

modules/video_output/msw/vout.h

@@ -219,7 +219,6 @@ struct vout_sys_t
     RGBQUAD    green;
     RGBQUAD    blue;
 
-    bool b_focus;
     bool b_parent_focus;
 
     HINSTANCE  gapi_dll;                   /* handle of the opened gapi dll */

modules/video_output/msw/wingdi.c

@@ -149,7 +149,6 @@ static int OpenVideo ( vlc_object_t *p_this )
 #ifdef MODULE_NAME_IS_wingapi
     p_vout->pf_display = FirstDisplayGAPI;
 
-    p_vout->p_sys->b_focus = 0;
     p_vout->p_sys->b_parent_focus = 0;
 #else
     p_vout->pf_display = FirstDisplayGDI;