Revert change of bounds computation in MSAA path renderer.

src/gpu/batches/GrMSAAPathRenderer.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrMSAAPathRenderer.h"
 
 #include "GrAuditTrail.h"
@@ skipping 207 matching lines @@
 
     GR_DECLARE_GEOMETRY_PROCESSOR_TEST;
 
     typedef GrGeometryProcessor INHERITED;
 };
 
 class MSAAPathBatch : public GrVertexBatch {
 public:
     DEFINE_BATCH_CLASS_ID
 
-    MSAAPathBatch(GrColor color, const SkPath& path, const SkMatrix& viewMatrix)
+    MSAAPathBatch(GrColor color, const SkPath& path, const SkMatrix& viewMatrix,
+                  const SkRect& devBounds)
             : INHERITED(ClassID())
             , fViewMatrix(viewMatrix) {
         fPaths.emplace_back(PathInfo{color, path});
-        this->setTransformedBounds(path.getBounds(), viewMatrix, HasAABloat::kNo, IsZeroArea::kNo);
+        this->setBounds(devBounds, HasAABloat::kNo, IsZeroArea::kNo);
         int contourCount;
         this->computeWorstCasePointCount(path, &contourCount, &fMaxLineVertices, &fMaxQuadVertices);
         fMaxLineIndices = fMaxLineVertices * 3;
         fMaxQuadIndices = fMaxQuadVertices * 3;
         fIsIndexed = contourCount > 1;
     }
 
     const char* name() const override { return "MSAAPathBatch"; }
 
     void computePipelineOptimizations(GrInitInvariantOutput* color,
@@ skipping 418 matching lines @@
             pipelineBuilder.setDrawFace(drawFace[p]);
             if (passes[p]) {
                 pipelineBuilder.setUserStencil(passes[p]);
             } else {
                 pipelineBuilder.setUserStencil(userStencilSettings);
             }
 
             drawContext->drawBatch(pipelineBuilder, clip, batch);
         } else {
             SkAutoTUnref<MSAAPathBatch> batch(new MSAAPathBatch(paint.getColor(), path,
-                                                                viewMatrix));
+                                                                viewMatrix, devBounds));
             if (!batch->isValid()) {
                 return false;
             }
 
             GrPipelineBuilder pipelineBuilder(paint, drawContext->mustUseHWAA(paint));
             pipelineBuilder.setDrawFace(drawFace[p]);
             if (passes[p]) {
                 pipelineBuilder.setUserStencil(passes[p]);
             } else {
                 pipelineBuilder.setUserStencil(userStencilSettings);
@@ skipping 42 matching lines @@
 
     GrPaint paint;
     paint.setXPFactory(GrDisableColorXPFactory::Make());
     paint.setAntiAlias(args.fIsAA);
 
     this->internalDrawPath(args.fDrawContext, paint, &GrUserStencilSettings::kUnused, *args.fClip,
                            *args.fViewMatrix, *args.fShape, true);
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////