renamed IsRefTo() to IsSameAs() (do complain if this is not more clear) and

changed its signature to take a const reference instead of a pointer which
simplifies the code and makes it safer as well


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42776 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/wizard.cpp

@@ -631,7 +631,7 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward)
         if ( !bmpPrev.Ok() )
             bmpPrev = m_bitmap;
 
-        if ( !bmp.IsRefTo(&bmpPrev) )
+        if ( !bmp.IsSameAs(bmpPrev) )
             m_statbmp->SetBitmap(bmp);
     }
 #endif // wxUSE_STATBMP