ScoreFlashRendererUnityGUI UsesGUISkin Property ScoreFlash API Documentation V3.2.0
Returns true because UnityGUI does use GUISkins.

Namespace: (Default Namespace)
Assembly: Assembly-CSharp-firstpass (in Assembly-CSharp-firstpass.dll) Version: 0.0.0.0
Syntax

public override bool UsesGUISkin { get; }
See Also