Move Pathrenderers to batches folder

src/gpu/batches/GrDashLinePathRenderer.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 "GrDashLinePathRenderer.h"
 
 #include "GrGpu.h"
 #include "effects/GrDashingEffect.h"
 
 bool GrDashLinePathRenderer::onCanDrawPath(const CanDrawPathArgs& args) const {
     SkPoint pts[2];
     if (args.fStroke->isDashed() && args.fPath->isLine(pts)) {
         return GrDashingEffect::CanDrawDashLine(pts, *args.fStroke, *args.fViewMatrix);
     }
     return false;
 }
 
 bool GrDashLinePathRenderer::onDrawPath(const DrawPathArgs& args) {
     SkPoint pts[2];
     SkAssertResult(args.fPath->isLine(pts));
     return GrDashingEffect::DrawDashLine(args.fTarget, *args.fPipelineBuilder, args.fColor,
                                          *args.fViewMatrix, pts, args.fAntiAlias, *args.fStroke);
 }