Remove use of SK_SUPPORT_LEGACY_LAYERRASTERIZER_API.

src/core/SkPaintPriv.cpp

Index: src/core/SkPaintPriv.cpp
diff --git a/src/core/SkPaintPriv.cpp b/src/core/SkPaintPriv.cpp
index 10ff95cee6edd42af014f2d38a6b9a3b74a6f843..d7b3032227dd94698236876dfb43e767ca3566d6 100644
--- a/src/core/SkPaintPriv.cpp
+++ b/src/core/SkPaintPriv.cpp
@@ -85,10 +85,5 @@ bool NeedsDeepCopy(const SkPaint& paint) {
      *  Eventually we hope this list will be empty, and we can always return
      *  false.
      */
-    return false
-#ifdef SK_SUPPORT_LEGACY_LAYERRASTERIZER_API
-           || paint.getRasterizer()
-#endif
-           || paint.getImageFilter()
-           ;
+    return paint.getImageFilter();
 }