Start on simplifying generateGeometry() overrides

src/gpu/GrTessellatingPathRenderer.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 "GrTessellatingPathRenderer.h"
 
 #include "GrBatch.h"
@@ skipping 1441 matching lines @@
         LOG("emitting %d verts\n", count);
         void* end = polys_to_triangles(polys, fillType, vertices);
         int actualCount = static_cast<int>(
             (static_cast<char*>(end) - static_cast<char*>(vertices)) / stride);
         LOG("actual count: %d\n", actualCount);
         SkASSERT(actualCount <= count);
 
         GrPrimitiveType primitiveType = WIREFRAME ? kLines_GrPrimitiveType
                                                   : kTriangles_GrPrimitiveType;
         GrDrawTarget::DrawInfo drawInfo;
-        drawInfo.setPrimitiveType(primitiveType);
-        drawInfo.setVertexBuffer(vertexBuffer);
-        drawInfo.setStartVertex(firstVertex);
-        drawInfo.setVertexCount(actualCount);
-        drawInfo.setStartIndex(0);
-        drawInfo.setIndexCount(0);
+        drawInfo.init(primitiveType, vertexBuffer, firstVertex, actualCount);
         batchTarget->draw(drawInfo);
 
         batchTarget->putBackVertices((size_t)(count - actualCount), stride);
         return;
     }
 
     bool onCombineIfPossible(GrBatch*) override {
         return false;
     }
 
@@ skipping 38 matching lines @@
     SkMatrix vmi;
     if (!viewM.invert(&vmi)) {
         return false;
     }
     vmi.mapRect(&clipBounds);
     SkAutoTUnref<GrBatch> batch(TessellatingPathBatch::Create(color, path, viewM, clipBounds));
     target->drawBatch(pipelineBuilder, batch);
 
     return true;
 }