Remove kRenderTarget_GrSurfaceFlag, instead pass GrRenderable.

This is the last surface desc flag, so remove flags from GrSurfaceDesc.

Bug: skia:6718

Change-Id: Id3ed66b161289927b62f40bfb1f6482cf544deda
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/227858
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
diff --git a/src/gpu/effects/generated/GrConfigConversionEffect.h b/src/gpu/effects/generated/GrConfigConversionEffect.h
index 1915ba9..8cbabb6 100644
--- a/src/gpu/effects/generated/GrConfigConversionEffect.h
+++ b/src/gpu/effects/generated/GrConfigConversionEffect.h
@@ -69,7 +69,7 @@
         sk_sp<SkImage> image = SkImage::MakeFromRaster(pixmap, nullptr, nullptr);
 
         sk_sp<GrTextureProxy> dataProxy = proxyProvider->createTextureProxy(
-                std::move(image), kNone_GrSurfaceFlags, 1, SkBudgeted::kYes, SkBackingFit::kExact);
+                std::move(image), GrRenderable::kNo, 1, SkBudgeted::kYes, SkBackingFit::kExact);
         if (!dataProxy) {
             return false;
         }