CubeCamera: Clean up. (#23935)

src/cameras/CubeCamera.js

@@ -70,7 +70,6 @@ class CubeCamera extends Object3D {
 
 		const currentRenderTarget = renderer.getRenderTarget();
 
-		const currentOutputEncoding = renderer.outputEncoding;
 		const currentToneMapping = renderer.toneMapping;
 		const currentXrEnabled = renderer.xr.enabled;
 
@@ -103,7 +102,6 @@ class CubeCamera extends Object3D {
 
 		renderer.setRenderTarget( currentRenderTarget );
 
-		renderer.outputEncoding = currentOutputEncoding;
 		renderer.toneMapping = currentToneMapping;
 		renderer.xr.enabled = currentXrEnabled;