Revert of switch patheffects over to sk_sp (patchset #5 id:80001 of https://codereview.chromium.org/1813553005/ )

Reason for revert:
some build breaks, possibly related to paint having to know what a patheffect is

Original issue's description:
> switch patheffects over to sk_sp
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1813553005
>
> Committed: https://skia.googlesource.com/skia/+/9fbee18f691a0afed1e38a851048ce06063505ed

TBR=caryclark@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1817543002
diff --git a/src/effects/SkDiscretePathEffect.cpp b/src/effects/SkDiscretePathEffect.cpp
index 1989d9d..acde041 100644
--- a/src/effects/SkDiscretePathEffect.cpp
+++ b/src/effects/SkDiscretePathEffect.cpp
@@ -13,11 +13,6 @@
 #include "SkPathMeasure.h"
 #include "SkStrokeRec.h"
 
-sk_sp<SkPathEffect> SkDiscretePathEffect::Make(SkScalar segLength, SkScalar deviation,
-                                               uint32_t seedAssist) {
-    return sk_sp<SkPathEffect>(new SkDiscretePathEffect(segLength, deviation, seedAssist));
-}
-
 static void Perterb(SkPoint* p, const SkVector& tangent, SkScalar scale) {
     SkVector normal = tangent;
     normal.rotateCCW();
@@ -126,7 +121,7 @@
     SkScalar segLength = buffer.readScalar();
     SkScalar perterb = buffer.readScalar();
     uint32_t seed = buffer.readUInt();
-    return Make(segLength, perterb, seed).release();
+    return Create(segLength, perterb, seed);
 }
 
 void SkDiscretePathEffect::flatten(SkWriteBuffer& buffer) const {