Revert of switch colorfilters to sk_sp

bench/BlurRoundRectBench.cpp

Index: bench/BlurRoundRectBench.cpp
diff --git a/bench/BlurRoundRectBench.cpp b/bench/BlurRoundRectBench.cpp
index 46f410d3b34c6a3cad9d11336e8b044ecb999e78..85852d581e32317ec0955dd3b4e56274ce9e20a8 100644
--- a/bench/BlurRoundRectBench.cpp
+++ b/bench/BlurRoundRectBench.cpp
@@ -54,8 +54,9 @@
                     SkBlurMask::ConvertRadiusToSigma(SK_ScalarHalf),
                     SkBlurMaskFilter::kHighQuality_BlurFlag);
             paint->setMaskFilter(maskFilter)->unref();
-            paint->setColorFilter(SkColorFilter::MakeModeFilter(SK_ColorLTGRAY,
-                                                                SkXfermode::kSrcIn_Mode));
+            SkColorFilter* colorFilter = SkColorFilter::CreateModeFilter(SK_ColorLTGRAY,
+                    SkXfermode::kSrcIn_Mode);
+            paint->setColorFilter(colorFilter)->unref();
             paint->setColor(SK_ColorGRAY);
         }
         {