more shader-->sp conversions

gm/xfermodes2.cpp

Index: gm/xfermodes2.cpp
diff --git a/gm/xfermodes2.cpp b/gm/xfermodes2.cpp
index db48c03d20788118dc47aa5634c9d0dff3162854..397f4e1e2963a3f1cc3464af8911fff992bfea6a 100644
--- a/gm/xfermodes2.cpp
+++ b/gm/xfermodes2.cpp
@@ -99,10 +99,8 @@ private:
 
         SkMatrix lm;
         lm.setScale(SkIntToScalar(16), SkIntToScalar(16));
-        fBG.reset(SkShader::CreateBitmapShader(bg,
-                                               SkShader::kRepeat_TileMode,
-                                               SkShader::kRepeat_TileMode,
-                                               &lm));
+        fBG = SkShader::MakeBitmapShader(bg, SkShader::kRepeat_TileMode, SkShader::kRepeat_TileMode,
+                                         &lm);
 
         SkBitmap srcBmp;
         srcBmp.allocN32Pixels(kSize, kSize);
@@ -115,9 +113,8 @@ private:
                 pixels[kSize * y + x] = rowColor;
             }
         }
-        fSrc.reset(SkShader::CreateBitmapShader(srcBmp,
-                                                SkShader::kClamp_TileMode,
-                                                SkShader::kClamp_TileMode));
+        fSrc = SkShader::MakeBitmapShader(srcBmp, SkShader::kClamp_TileMode,
+                                          SkShader::kClamp_TileMode);
         SkBitmap dstBmp;
         dstBmp.allocN32Pixels(kSize, kSize);
         pixels = reinterpret_cast<SkPMColor*>(dstBmp.getPixels());
@@ -129,9 +126,8 @@ private:
                 pixels[kSize * y + x] = colColor;
             }
         }
-        fDst.reset(SkShader::CreateBitmapShader(dstBmp,
-                                                SkShader::kClamp_TileMode,
-                                                SkShader::kClamp_TileMode));
+        fDst = SkShader::MakeBitmapShader(dstBmp, SkShader::kClamp_TileMode,
+                                          SkShader::kClamp_TileMode);
     }
 
     enum {
@@ -139,9 +135,9 @@ private:
         kSize = 256 >> kShift,
     };
 
-    SkAutoTUnref<SkShader> fBG;
-    SkAutoTUnref<SkShader> fSrc;
-    SkAutoTUnref<SkShader> fDst;
+    sk_sp<SkShader> fBG;
+    sk_sp<SkShader> fSrc;
+    sk_sp<SkShader> fDst;
 
     typedef GM INHERITED;
 };