Factory methods for heap-allocated SkMaskFilter objects.

src/effects/SkEmbossMaskFilter.cpp

Index: src/effects/SkEmbossMaskFilter.cpp
diff --git a/src/effects/SkEmbossMaskFilter.cpp b/src/effects/SkEmbossMaskFilter.cpp
index 6747bf5b388ab7373e9dea6d44aa64b6bb15eab5..ab549ccac8d8552aebb73dcb3d88310b3499d08c 100644
--- a/src/effects/SkEmbossMaskFilter.cpp
+++ b/src/effects/SkEmbossMaskFilter.cpp
@@ -49,7 +49,7 @@ SkMaskFilter* SkBlurMaskFilter::CreateEmboss(SkScalar blurSigma, const SkScalar
     light.fAmbient = SkToU8(am);
     light.fSpecular = SkToU8(sp);
 
-    return SkNEW_ARGS(SkEmbossMaskFilter, (blurSigma, light));
+    return SkEmbossMaskFilter::Create(blurSigma, light);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -68,13 +68,6 @@ SkEmbossMaskFilter::SkEmbossMaskFilter(SkScalar blurSigma, const Light& light)
     normalize(fLight.fDirection);
 }
 
-SkEmbossMaskFilter::SkEmbossMaskFilter(const Light& light, SkScalar blurRadius)
-        : fLight(light) {
-    normalize(fLight.fDirection);
-
-    fBlurSigma = SkBlurMask::ConvertRadiusToSigma(blurRadius);
-}
-
 SkMask::Format SkEmbossMaskFilter::getFormat() const {
     return SkMask::k3D_Format;
 }