move SkPath direction-as-computed into SkPathPriv

src/gpu/GrAAHairLinePathRenderer.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrAAHairLinePathRenderer.h"
 
 #include "GrBatch.h"
@@ skipping 327 matching lines @@
                 break;
             }
             case SkPath::kCubic_Verb:
                 m.mapPoints(devPts, pathPts, 4);
                 bounds.setBounds(devPts, 4);
                 bounds.outset(SK_Scalar1, SK_Scalar1);
                 bounds.roundOut(&ibounds);
                 if (SkIRect::Intersects(devClipBounds, ibounds)) {
                     PREALLOC_PTARRAY(32) q;
                     // we don't need a direction if we aren't constraining the subdivision
-                    static const SkPath::Direction kDummyDir = SkPath::kCCW_Direction;
+                    const SkPathPriv::FirstDirection kDummyDir = SkPathPriv::kCCW_FirstDirection;
                     // We convert cubics to quadratics (for now).
                     // In perspective have to do conversion in src space.
                     if (persp) {
                         SkScalar tolScale =
                             GrPathUtils::scaleToleranceToSrc(SK_Scalar1, m,
                                                              path.getBounds());
                         GrPathUtils::convertCubicToQuads(pathPts, tolScale, false, kDummyDir, &q);
                     } else {
                         GrPathUtils::convertCubicToQuads(devPts, SK_Scalar1, false, kDummyDir, &q);
                     }
@@ skipping 638 matching lines @@
     GrColor color = GrRandomColor(random);
     SkMatrix viewMatrix = GrTest::TestMatrix(random);
     GrStrokeInfo stroke(SkStrokeRec::kHairline_InitStyle);
     SkPath path = GrTest::TestPath(random);
     SkIRect devClipBounds;
     devClipBounds.setEmpty();
     return create_hairline_batch(color, viewMatrix, path, stroke, devClipBounds);
 }
 
 #endif