bug 73262, r=pinkerton, sr=sfraser/jst, add ptr for xul document

git-svn-id: svn://10.0.0.236/trunk@91241 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/widget/src/mac/nsMenuBar.h

@@ -39,6 +39,7 @@
 extern nsWeakPtr gMacMenubar;
 
 class nsIWidget;
+class nsIDocument;
 
 
 namespace MenuHelpers
@@ -170,6 +171,7 @@ protected:
   PRBool       mIsMenuBarAdded;
   
   nsWeakPtr   mWebShellWeakRef;    // weak ref to webshell
+  nsIDocument *         mDocument;          // pointer to doc
 
   // Mac Specific
   Handle      mMacMBarHandle;

mozilla/widget/src/mac/nsMenuBarX.h

@@ -39,6 +39,7 @@
 extern nsWeakPtr gMacMenubarX;
 
 class nsIWidget;
+class nsIDocument;
 
 namespace MenuHelpersX
 {
@@ -168,6 +169,7 @@ protected:
     PRBool                  mIsMenuBarAdded;
 
     nsWeakPtr               mWebShellWeakRef;   // weak ref to webshell
+    nsIDocument*            mDocument;          // pointer to document
 
     MenuRef                 mRootMenu;          // root menu, representing entire menu bar.
 };