Cleanup: GPUState: Remove GPU_state_init()

source/blender/gpu/GPU_state.h

@@ -104,12 +104,6 @@ typedef enum eGPUProvokingVertex {
 extern "C" {
 #endif
 
-/* Initialize
- * - sets the default Blender opengl state, if in doubt, check
- *   the contents of this function
- * - this is called when starting Blender, for opengl rendering. */
-void GPU_state_init(void);
-
 void GPU_blend(eGPUBlend blend);
 void GPU_face_culling(eGPUFaceCullTest culling);
 void GPU_front_facing(bool invert);