Jacek Caban : mshtml: Get rid of unneeded parent from NSContainer.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0f487987bc104d20b89f879eea27ea9ca6ff8085
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=0f487987bc104d20b89f879eea27ea9ca6ff8085

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Wed Nov 22 16:16:00 2017 +0100

mshtml: Get rid of unneeded parent from NSContainer.

Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/mshtml/mshtml_private.h | 1 -
 dlls/mshtml/nsembed.c        | 2 --
 2 files changed, 3 deletions(-)

diff --git a/dlls/mshtml/mshtml_private.h b/dlls/mshtml/mshtml_private.h
index 91685e2..cd8017b 100644
--- a/dlls/mshtml/mshtml_private.h
+++ b/dlls/mshtml/mshtml_private.h
@@ -697,7 +697,6 @@ struct NSContainer {
 
     nsWeakReference *weak_reference;
 
-    NSContainer *parent;
     HTMLDocumentObj *doc;
 
     nsIURIContentListener *content_listener;
diff --git a/dlls/mshtml/nsembed.c b/dlls/mshtml/nsembed.c
index a72a587..4db61dc 100644
--- a/dlls/mshtml/nsembed.c
+++ b/dlls/mshtml/nsembed.c
@@ -1336,8 +1336,6 @@ static nsrefcnt NSAPI nsWebBrowserChrome_Release(nsIWebBrowserChrome *iface)
     TRACE("(%p) ref=%d\n", This, ref);
 
     if(!ref) {
-        if(This->parent)
-            nsIWebBrowserChrome_Release(&This->parent->nsIWebBrowserChrome_iface);
         if(This->weak_reference) {
             This->weak_reference->nscontainer = NULL;
             nsIWeakReference_Release(&This->weak_reference->nsIWeakReference_iface);