Remove the getHumanReadibleSsid().

Since we already push down the quotes handling in WifiService.java,
there is no need of the function.

src/com/android/settings/wifi/WifiSettings.java

@@ -262,7 +262,7 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
             return;
         }
      
-        menu.setHeaderTitle(state.getHumanReadableSsid());
+        menu.setHeaderTitle(state.ssid);
         
         if (state.isConnectable()) {
             menu.add(0, CONTEXT_MENU_ID_CONNECT, 0, R.string.wifi_context_menu_connect);