move SkPath direction-as-computed into SkPathPriv

src/core/SkRecords.h

Index: src/core/SkRecords.h
diff --git a/src/core/SkRecords.h b/src/core/SkRecords.h
index 6e25dd22e261e04be5225b34f35881242f58ab07..183c64776c7d77c9357e239b54215f96c458a055 100644
--- a/src/core/SkRecords.h
+++ b/src/core/SkRecords.h
@@ -10,6 +10,7 @@
 
 #include "SkCanvas.h"
 #include "SkDrawable.h"
+#include "SkPathPriv.h"
 #include "SkPicture.h"
 #include "SkTextBlob.h"
 
@@ -215,8 +216,8 @@ struct PreCachedPath : public SkPath {
     PreCachedPath() {}
     explicit PreCachedPath(const SkPath& path) : SkPath(path) {
         this->updateBoundsCache();
-        SkPath::Direction junk;
-        (void)this->cheapComputeDirection(&junk);
+        SkPathPriv::FirstDirection junk;
+        (void)SkPathPriv::CheapComputeFirstDirection(*this, &junk);
     }
 };