Remove GrRenderTarget from GrPipelineBuilder

gm/rrects.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 #if SK_SUPPORT_GPU
 #include "GrContext.h"
@@ skipping 94 matching lines @@
                         pipelineBuilder.setXPFactory(
                             GrPorterDuffXPFactory::Create(SkXfermode::kSrc_Mode))->unref();
 
                         SkRRect rrect = fRRects[curRRect];
                         rrect.offset(SkIntToScalar(x), SkIntToScalar(y));
                         GrPrimitiveEdgeType edgeType = (GrPrimitiveEdgeType) et;
                         SkAutoTUnref<GrFragmentProcessor> fp(GrRRectEffect::Create(edgeType,
                                                                                    rrect));
                         if (fp) {
                             pipelineBuilder.addCoverageFragmentProcessor(fp);
-                            pipelineBuilder.setRenderTarget(drawContext->accessRenderTarget());
 
                             SkRect bounds = rrect.getBounds();
                             bounds.outset(2.f, 2.f);
 
                             SkAutoTUnref<GrDrawBatch> batch(
                                     GrRectBatchFactory::CreateNonAAFill(0xff000000, SkMatrix::I(),
                                                                         bounds, nullptr, nullptr));
                             drawContext->drawContextPriv().testingOnly_drawBatch(pipelineBuilder,
                                                                                  batch);
                         } else {
@@ skipping 129 matching lines @@
 
 DEF_GM( return new RRectGM(RRectGM::kAA_Draw_Type); )
 DEF_GM( return new RRectGM(RRectGM::kBW_Draw_Type); )
 DEF_GM( return new RRectGM(RRectGM::kAA_Clip_Type); )
 DEF_GM( return new RRectGM(RRectGM::kBW_Clip_Type); )
 #if SK_SUPPORT_GPU
 DEF_GM( return new RRectGM(RRectGM::kEffect_Type); )
 #endif
 
 }