[gtk+] GDK W32: Don't use WM-drawn shadow for tooltips

[Руслан Ижбулатов <ruslanizhb src gnome org>]

commit 37bd22c3d9513708c6a04c113d43791ccd063ad6
Author: Руслан Ижбулатов <lrn1986 gmail com>
Date:   Sun Dec 27 05:05:39 2015 +0000

    GDK W32: Don't use WM-drawn shadow for tooltips
    
    This prevents WM from drawing shadows around tooltip windows,
    which, in Adwaita, should have no shadow and are CSD-ish (which means
    that tooltip window is larger than it looks, and WM draws the shadow
    only on the outside, leaving a gap between the visible tooltip edge and
    the shadow).
    
    https://bugzilla.gnome.org/show_bug.cgi?id=759898

 gdk/win32/gdkwindow-win32.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gdk/win32/gdkwindow-win32.c b/gdk/win32/gdkwindow-win32.c
index 83ab48b..9ca07c8 100644
--- a/gdk/win32/gdkwindow-win32.c
+++ b/gdk/win32/gdkwindow-win32.c
@@ -366,8 +366,7 @@ RegisterGdkClass (GdkWindowType wtype, GdkWindowTypeHint wtype_hint)
     case GDK_WINDOW_TEMP:
       if ((wtype_hint == GDK_WINDOW_TYPE_HINT_MENU) ||
           (wtype_hint == GDK_WINDOW_TYPE_HINT_DROPDOWN_MENU) ||
-          (wtype_hint == GDK_WINDOW_TYPE_HINT_POPUP_MENU) ||
-          (wtype_hint == GDK_WINDOW_TYPE_HINT_TOOLTIP))
+          (wtype_hint == GDK_WINDOW_TYPE_HINT_POPUP_MENU))
         {
           if (klassTEMPSHADOW == 0)
             {