msw: let zooming to exceed the display size

There seems to be no more reason to force clipping to the display size
when zooming.  (tested successfully on WinXP with directx, gdi, opengl)
(cherry picked from commit c8b51e05d71834aefd11c5d89bf193132bd1305d)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

modules/video_output/msw/common.c

@@ -320,7 +320,7 @@ void UpdateRects(vout_display_t *vd,
     place_cfg.display.height = rect.bottom;
 
     vout_display_place_t place;
-    vout_display_PlacePicture(&place, source, &place_cfg, true);
+    vout_display_PlacePicture(&place, source, &place_cfg, false);
 
     EventThreadUpdateSourceAndPlace(sys->event, source, &place);
 #if defined(MODULE_NAME_IS_wingapi)

modules/video_output/msw/events.c

@@ -1078,7 +1078,7 @@ event_thread_t *EventThreadCreate( vout_display_t *vd)
     p_event->button_pressed = 0;
     p_event->psz_title = NULL;
     p_event->source = vd->source;
-    vout_display_PlacePicture(&p_event->place, &vd->source, vd->cfg, true);
+    vout_display_PlacePicture(&p_event->place, &vd->source, vd->cfg, false);
 
     _snprintf( p_event->class_main, sizeof(p_event->class_main)/sizeof(*p_event->class_main),
                _T("VLC MSW %p"), p_event );