update picture recording benchmarks to allow comparison with SkLiteRecorder

bench/RecordingBench.h

Index: bench/RecordingBench.h
diff --git a/bench/RecordingBench.h b/bench/RecordingBench.h
index 0a8befe2f1039ba0e2686aa47f9a5ece2017eda4..a5793b3ac9f623f28432b01fb8a2a32f9f33da6f 100644
--- a/bench/RecordingBench.h
+++ b/bench/RecordingBench.h
@@ -13,7 +13,7 @@
 
 class RecordingBench : public Benchmark {
 public:
-    RecordingBench(const char* name, const SkPicture*, bool useBBH);
+    RecordingBench(const char* name, const SkPicture*, bool useBBH, bool lite);
 
 protected:
     const char* onGetName() override;
@@ -22,9 +22,10 @@ protected:
     SkIPoint onGetSize() override;
 
 private:
-    SkAutoTUnref<const SkPicture> fSrc;
+    sk_sp<const SkPicture> fSrc;
     SkString fName;
     bool fUseBBH;
+    bool fLite;
 
     typedef Benchmark INHERITED;
 };