Start to propagate constness of GrPipelineBuilder up the stack

src/gpu/GrOvalRenderer.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrOvalRenderer.h"
 
 #include "GrBatch.h"
@@ skipping 814 matching lines @@
 
 void GrOvalRenderer::DrawCircle(GrDrawTarget* target,
                                 GrPipelineBuilder* pipelineBuilder,
                                 GrColor color,
                                 const SkMatrix& viewMatrix,
                                 bool useCoverageAA,
                                 const SkRect& circle,
                                 const SkStrokeRec& stroke) {
     SkAutoTUnref<GrBatch> batch(create_circle_batch(color, viewMatrix, useCoverageAA, circle,
                                                     stroke));
-    target->drawBatch(pipelineBuilder, batch);
+    target->drawBatch(*pipelineBuilder, batch);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 class EllipseBatch : public GrBatch {
 public:
     struct Geometry {
         GrColor fColor;
         SkMatrix fViewMatrix;
         SkScalar fXRadius;
@@ skipping 239 matching lines @@
                                  const SkMatrix& viewMatrix,
                                  bool useCoverageAA,
                                  const SkRect& ellipse,
                                  const SkStrokeRec& stroke) {
     SkAutoTUnref<GrBatch> batch(create_ellipse_batch(color, viewMatrix, useCoverageAA, ellipse,
                                                      stroke));
     if (!batch) {
         return false;
     }
 
-    target->drawBatch(pipelineBuilder, batch);
+    target->drawBatch(*pipelineBuilder, batch);
     return true;
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////////////
 
 class DIEllipseBatch : public GrBatch {
 public:
     struct Geometry {
         GrColor fColor;
         SkMatrix fViewMatrix;
@@ skipping 223 matching lines @@
                                    GrColor color,
                                    const SkMatrix& viewMatrix,
                                    bool useCoverageAA,
                                    const SkRect& ellipse,
                                    const SkStrokeRec& stroke) {
     SkAutoTUnref<GrBatch> batch(create_diellipse_batch(color, viewMatrix, useCoverageAA, ellipse,
                                                        stroke));
     if (!batch) {
         return false;
     }
-    target->drawBatch(pipelineBuilder, batch);
+    target->drawBatch(*pipelineBuilder, batch);
     return true;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 static const uint16_t gRRectIndices[] = {
     // corners
     0, 1, 5, 0, 5, 4,
     2, 3, 7, 2, 7, 6,
     8, 9, 13, 8, 13, 12,
@@ skipping 87 matching lines @@
     SkMatrix invert;
     if (!viewMatrix.invert(&invert)) {
         return false;
     }
 
     pipelineBuilder->addCoverageProcessor(effect)->unref();
     SkRect bounds = outer->getBounds();
     if (applyAA) {
         bounds.outset(SK_ScalarHalf, SK_ScalarHalf);
     }
-    target->drawBWRect(pipelineBuilder, color, SkMatrix::I(), bounds, NULL, &invert);
+    target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), bounds, NULL, &invert);
     return true;
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 class RRectCircleRendererBatch : public GrBatch {
 public:
     struct Geometry {
         GrColor fColor;
         SkMatrix fViewMatrix;
@@ skipping 514 matching lines @@
 
     if (!viewMatrix.rectStaysRect() || !rrect.isSimple()) {
         return false;
     }
 
     SkAutoTUnref<GrBatch> batch(create_rrect_batch(color, viewMatrix, rrect, stroke));
     if (!batch) {
         return false;
     }
 
-    target->drawBatch(pipelineBuilder, batch);
+    target->drawBatch(*pipelineBuilder, batch);
     return true;
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 #ifdef GR_TEST_UTILS
 
 BATCH_TEST_DEFINE(CircleBatch) {
     SkMatrix viewMatrix = GrTest::TestMatrix(random);
     GrColor color = GrRandomColor(random);
@@ skipping 21 matching lines @@
 }
 
 BATCH_TEST_DEFINE(RRectBatch) {
     SkMatrix viewMatrix = GrTest::TestMatrixRectStaysRect(random);
     GrColor color = GrRandomColor(random);
     const SkRRect& rrect = GrTest::TestRRectSimple(random);
     return create_rrect_batch(color, viewMatrix, rrect, GrTest::TestStrokeRec(random));
 }
 
 #endif