No changes, just remove duplicate flags checks in wxUniv wxTLW.

For some reason (rename of the old wxTHICK_FRAME to wxRESIZE_BORDER?) we
tested for wxRESIZE_BORDER twice in a couple of places. Don't do it for
clarity.

Closes #14264.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71345 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/univ/topluniv.cpp

@@ -113,8 +113,7 @@ bool wxTopLevelWindow::Create(wxWindow *parent,
         styleOrig = style;
         exstyleOrig = GetExtraStyle();
         style &= ~(wxCAPTION | wxMINIMIZE_BOX | wxMAXIMIZE_BOX |
-                   wxSYSTEM_MENU | wxRESIZE_BORDER | wxFRAME_TOOL_WINDOW |
-                   wxRESIZE_BORDER);
+                   wxSYSTEM_MENU | wxFRAME_TOOL_WINDOW | wxRESIZE_BORDER);
         style |= wxBORDER_NONE;
         SetExtraStyle(exstyleOrig & ~wxWS_EX_CONTEXTHELP);
     }
@@ -203,7 +202,7 @@ long wxTopLevelWindow::GetDecorationsStyle() const
     }
     if ( (m_windowStyle & (wxSIMPLE_BORDER | wxNO_BORDER)) == 0 )
         style |= wxTOPLEVEL_BORDER;
-    if ( m_windowStyle & (wxRESIZE_BORDER | wxRESIZE_BORDER) )
+    if ( m_windowStyle & wxRESIZE_BORDER )
         style |= wxTOPLEVEL_RESIZEABLE;
 
     if ( IsMaximized() )