Fix for GrAALinearizingConvexPathRenderer incorrectly drawing non-convex paths

src/gpu/batches/GrAALinearizingConvexPathRenderer.cpp

 
 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrAALinearizingConvexPathRenderer.h"
 
@@ skipping 35 matching lines @@
     }
     if (!args.fPath->isConvex()) {
         return false;
     }
     if (args.fStroke->getStyle() == SkStrokeRec::kStroke_Style) {
         if (!args.fViewMatrix->isSimilarity()) {
             return false;
         }
         SkScalar strokeWidth = args.fViewMatrix->getMaxScale() * args.fStroke->getWidth();
         return strokeWidth >= 1.0f && strokeWidth <= kMaxStrokeWidth && !args.fStroke->isDashed() &&
-                SkPathPriv::LastVerbIsClose(*args.fPath) &&
+                SkPathPriv::IsClosedSingleContour(*args.fPath) &&
                 args.fStroke->getJoin() != SkPaint::Join::kRound_Join;
     }
     return args.fStroke->getStyle() == SkStrokeRec::kFill_Style;
 }
 
 // extract the result vertices and indices from the GrAAConvexTessellator
 static void extract_verts(const GrAAConvexTessellator& tess,
                           void* vertices,
                           size_t vertexStride,
                           GrColor color,
@@ skipping 280 matching lines @@
 DRAW_BATCH_TEST_DEFINE(AAFlatteningConvexPathBatch) {
     AAFlatteningConvexPathBatch::Geometry geometry;
     geometry.fColor = GrRandomColor(random);
     geometry.fViewMatrix = GrTest::TestMatrixInvertible(random);
     geometry.fPath = GrTest::TestPathConvex(random);
 
     return AAFlatteningConvexPathBatch::Create(geometry);
 }
 
 #endif