Remove style application from GrPathRenderer subclasses

src/gpu/batches/GrMSAAPathRenderer.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrMSAAPathRenderer.h"
 
 #include "GrAuditTrail.h"
@@ skipping 691 matching lines @@
                 pipelineBuilder.setDisableColorXPFactory();
             }
 
             drawContext->drawBatch(pipelineBuilder, clip, batch);
         }
     }
     return true;
 }
 
 bool GrMSAAPathRenderer::onCanDrawPath(const CanDrawPathArgs& args) const {
-    // This path renderer does not support hairlines. We defer on anything that could be handled
-    // as a hairline by another path renderer. Also, arbitrary path effects could produce
-    // a hairline result.
-    return !IsStrokeHairlineOrEquivalent(args.fShape->style(), *args.fViewMatrix, nullptr) &&
-           !args.fShape->style().couldBeHairline() && !args.fAntiAlias;
+    // This path renderer only fills and relies on MSAA for antialiasing. Stroked shapes are
+    // handled by passing on the original shape and letting the caller compute the stroked shape
+    // which will have a fill style.
+    return args.fShape->style().isSimpleFill() && !args.fAntiAlias;
 }
 
 bool GrMSAAPathRenderer::onDrawPath(const DrawPathArgs& args) {
     GR_AUDIT_TRAIL_AUTO_FRAME(args.fDrawContext->auditTrail(),
                               "GrMSAAPathRenderer::onDrawPath");
     SkTLazy<GrShape> tmpShape;
     const GrShape* shape = args.fShape;
     if (shape->style().applies()) {
         SkScalar styleScale = GrStyle::MatrixToScaleFactor(*args.fViewMatrix);
         tmpShape.init(args.fShape->applyStyle(GrStyle::Apply::kPathEffectAndStrokeRec, styleScale));
@@ skipping 17 matching lines @@
 
     GrPaint paint;
     paint.setXPFactory(GrDisableColorXPFactory::Make());
     paint.setAntiAlias(args.fIsAA);
 
     this->internalDrawPath(args.fDrawContext, paint, &GrUserStencilSettings::kUnused, *args.fClip,
                            GrColor_WHITE, *args.fViewMatrix, *args.fShape, true);
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////