Move SkShader::fLocalMatrix into SkShader constructor.

gm/colortype.cpp

Index: gm/colortype.cpp
diff --git a/gm/colortype.cpp b/gm/colortype.cpp
index a42c00891224f48d889cbefb9d8ef3f87b6cabb2..47bc8a9ab78d9af33a4336690d5a8550e8c0d0ed 100644
--- a/gm/colortype.cpp
+++ b/gm/colortype.cpp
@@ -17,11 +17,10 @@ public:
             SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE,
             SK_ColorMAGENTA, SK_ColorCYAN, SK_ColorYELLOW
         };
-        SkShader* s = SkGradientShader::CreateSweep(0,0, colors, NULL,
-                                                    SK_ARRAY_COUNT(colors));
         SkMatrix local;
         local.setRotate(180);
-        s->setLocalMatrix(local);
+        SkShader* s = SkGradientShader::CreateSweep(0,0, colors, NULL,
+                                                    SK_ARRAY_COUNT(colors), NULL, 0, &local);
 
         SkPaint paint;
         paint.setAntiAlias(true);