Remove unused code from 'camera' icon
Remove unused code from 'camera' icon

The icon was drawn twice, once normally and once using a clip path.
I noticed this accidentally when checking SVGs for `<title>` elements.

Change-Id: I64b55bb9325cc288e7b21e400154ee788c042adc

wikimedia/oojs-ui,wikimedia/oojs-ui,wikimedia/oojs-ui,wikimedia/oojs-ui