Remove leftovers

src/render/SDL_render.c

@@ -119,9 +119,6 @@ static const SDL_RenderDriver *render_drivers[] = {
 #if SDL_VIDEO_RENDER_VITA_GXM
     &VITA_GXM_RenderDriver,
 #endif
-#if SDL_VIDEO_RENDER_VITA_GLES2
-    &VITA_GLES2_RenderDriver,
-#endif
 #if SDL_VIDEO_RENDER_SW
     &SW_RenderDriver
 #endif

src/render/SDL_sysrender.h

@@ -250,7 +250,6 @@ extern SDL_RenderDriver DirectFB_RenderDriver;
 extern SDL_RenderDriver METAL_RenderDriver;
 extern SDL_RenderDriver PSP_RenderDriver;
 extern SDL_RenderDriver SW_RenderDriver;
-extern SDL_RenderDriver VITA_GLES2_RenderDriver;
 extern SDL_RenderDriver VITA_GXM_RenderDriver;
 
 /* Blend mode functions */