small cleanups after fixing const of GrPipelineBuilder on DrawTarget

src/gpu/GrSWMaskHelper.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 "GrSWMaskHelper.h"
 
 #include "GrPipelineBuilder.h"
@@ skipping 335 matching lines @@
 void GrSWMaskHelper::DrawToTargetWithPathMask(GrTexture* texture,
                                               GrDrawTarget* target,
                                               GrPipelineBuilder* pipelineBuilder,
                                               GrColor color,
                                               const SkMatrix& viewMatrix,
                                               const SkIRect& rect) {
     SkMatrix invert;
     if (!viewMatrix.invert(&invert)) {
         return;
     }
-    GrPipelineBuilder::AutoRestoreFragmentProcessors arfp(pipelineBuilder);
+    GrPipelineBuilder::AutoRestoreFragmentProcessorState arfps(*pipelineBuilder);
 
     SkRect dstRect = SkRect::MakeLTRB(SK_Scalar1 * rect.fLeft,
                                       SK_Scalar1 * rect.fTop,
                                       SK_Scalar1 * rect.fRight,
                                       SK_Scalar1 * rect.fBottom);
 
     // We use device coords to compute the texture coordinates. We take the device coords and apply
     // a translation so that the top-left of the device bounds maps to 0,0, and then a scaling
     // matrix to normalized coords.
     SkMatrix maskMatrix;
     maskMatrix.setIDiv(texture->width(), texture->height());
     maskMatrix.preTranslate(SkIntToScalar(-rect.fLeft), SkIntToScalar(-rect.fTop));
 
     pipelineBuilder->addCoverageProcessor(
                          GrSimpleTextureEffect::Create(pipelineBuilder->getProcessorDataManager(),
                                                        texture,
                                                        maskMatrix,
                                                        GrTextureParams::kNone_FilterMode,
                                                        kDevice_GrCoordSet))->unref();
 
     target->drawBWRect(*pipelineBuilder, color, SkMatrix::I(), dstRect, NULL, &invert);
 }