src/gpu: s/SkAutoTUnref/sk_sp/g

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4527

Change-Id: I23f0548f98e7c355da05e143e8baa330d4bc04cc
Reviewed-on: https://skia-review.googlesource.com/4527
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
diff --git a/src/gpu/batches/GrAtlasTextBatch.h b/src/gpu/batches/GrAtlasTextBatch.h
index 3277183..b3b88df 100644
--- a/src/gpu/batches/GrAtlasTextBatch.h
+++ b/src/gpu/batches/GrAtlasTextBatch.h
@@ -104,11 +104,11 @@
     void initBatchTracker(const GrXPOverridesForBatch& overrides) override;
 
     struct FlushInfo {
-        SkAutoTUnref<const GrBuffer> fVertexBuffer;
-        SkAutoTUnref<const GrBuffer> fIndexBuffer;
-        sk_sp<GrGeometryProcessor>   fGeometryProcessor;
-        int                          fGlyphsToFlush;
-        int                          fVertexOffset;
+        sk_sp<const GrBuffer>      fVertexBuffer;
+        sk_sp<const GrBuffer>      fIndexBuffer;
+        sk_sp<GrGeometryProcessor> fGeometryProcessor;
+        int                        fGlyphsToFlush;
+        int                        fVertexOffset;
     };
 
     void onPrepareDraws(Target* target) const override;
@@ -185,7 +185,7 @@
     GrBatchFontCache* fFontCache;
 
     // Distance field properties
-    SkAutoTUnref<const GrDistanceFieldAdjustTable> fDistanceAdjustTable;
+    sk_sp<const GrDistanceFieldAdjustTable> fDistanceAdjustTable;
     SkColor fFilteredColor;
     bool fUseGammaCorrectDistanceTable;