remove obsolete viewer query params

src/apps/viewer/index.html

@@ -48,9 +48,6 @@
             var debugMode = getParam('debug-mode', '[^&]+').trim() === '1';
             if (debugMode) molstar.setDebugMode(debugMode, debugMode);
 
-            var disableAntialiasing = getParam('disable-antialiasing', '[^&]+').trim() === '1';
-            var pixelScale = parseFloat(getParam('pixel-scale', '[^&]+').trim() || '1');
-            var disableWboit = getParam('disable-wboit', '[^&]+').trim() === '1';
             var hideControls = getParam('hide-controls', '[^&]+').trim() === '1';
             var pdbProvider = getParam('pdb-provider', '[^&]+').trim().toLowerCase();
             var emdbProvider = getParam('emdb-provider', '[^&]+').trim().toLowerCase();