Update how we send draws to gpu backend to reduce state setting.

src/gpu/batches/GrDrawAtlasBatch.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 "GrDrawAtlasBatch.h"
 #include "GrBatchFlushState.h"
 #include "GrBatchTest.h"
@@ skipping 40 matching lines @@
     return GrDefaultGeoProcFactory::Create(gpColor, coverage, localCoords, viewMatrix);
 }
 
 void GrDrawAtlasBatch::onPrepareDraws(Target* target) const {
     // Setup geometry processor
     SkAutoTUnref<const GrGeometryProcessor> gp(set_vertex_attributes(this->hasColors(),
                                                                      this->color(),
                                                                      this->viewMatrix(),
                                                                      this->coverageIgnored()));
     
-    target->initDraw(gp, this->pipeline());
+    target->initDraw(gp);
     
     int instanceCount = fGeoData.count();
     size_t vertexStride = gp->getVertexStride();
     SkASSERT(vertexStride == sizeof(SkPoint) + sizeof(SkPoint)
              + (this->hasColors() ? sizeof(GrColor) : 0));
     
     QuadHelper helper;
     int numQuads = this->quadCount();
     void* verts = helper.init(target, vertexStride, numQuads);
     if (!verts) {
@@ skipping 186 matching lines @@
     
     SkMatrix viewMatrix = GrTest::TestMatrix(random);
     
     GrDrawAtlasBatch::Geometry geometry;
     geometry.fColor = GrRandomColor(random);
     return GrDrawAtlasBatch::Create(geometry, viewMatrix, spriteCount, xforms.begin(),
                                     texRects.begin(), hasColors ? colors.begin() : nullptr);
 }
 
 #endif