Split drawing functionality out of GrContext and into new GrDrawContext

src/gpu/GrDefaultPathRenderer.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrDefaultPathRenderer.h"
 
 #include "GrBatch.h"
@@ skipping 661 matching lines @@
                 } else {
                     if (!viewMatrix.invert(&localMatrix)) {
                         return false;
                     }
                 }
             } else {
                 bounds = path.getBounds();
             }
             const SkMatrix& viewM = (reverse && viewMatrix.hasPerspective()) ? SkMatrix::I() :
                                                                                viewMatrix;
-            target->drawRect(pipelineBuilder, color, viewM, bounds, NULL, &localMatrix);
+            target->drawBWRect(pipelineBuilder, color, viewM, bounds, NULL, &localMatrix);
         } else {
             if (passCount > 1) {
                 pipelineBuilder->setDisableColorXPFactory();
             }
 
             DefaultPathBatch::Geometry geometry;
             geometry.fColor = color;
             geometry.fPath = path;
             geometry.fTolerance = srcSpaceTol;
 
@@ skipping 66 matching lines @@
     geometry.fColor = color;
     geometry.fPath = path;
     geometry.fTolerance = srcSpaceTol;
 
     viewMatrix.mapRect(&bounds);
     uint8_t coverage = GrRandomCoverage(random);
     return DefaultPathBatch::Create(geometry, coverage, viewMatrix, true, bounds);
 }
 
 #endif