Revert of Remove GrStagedProcessor, remove the word Stage as it applies to FPs

gm/convexpolyeffect.cpp

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 // This test only works with the GPU backend.
 
@@ skipping 173 matching lines @@
                 SkPath p;
                 path->transform(m, &p);
 
                 GrPrimitiveEdgeType edgeType = (GrPrimitiveEdgeType) et;
                 SkAutoTUnref<GrFragmentProcessor> fp(GrConvexPolyEffect::Create(edgeType, p));
                 if (!fp) {
                     continue;
                 }
 
                 GrPipelineBuilder pipelineBuilder;
-                pipelineBuilder.addCoverageFragmentProcessor(fp);
+                pipelineBuilder.addCoverageProcessor(fp);
                 pipelineBuilder.setRenderTarget(rt);
 
                 ConvexPolyTestBatch::Geometry geometry;
                 geometry.fColor = color.fColor;
                 geometry.fBounds = p.getBounds();
 
                 SkAutoTUnref<GrDrawBatch> batch(ConvexPolyTestBatch::Create(gp, geometry));
 
                 tt.target()->drawBatch(pipelineBuilder, batch);
 
@@ skipping 28 matching lines @@
                 }
                 SkRect rect = *iter.get();
                 rect.offset(x, y);
                 GrPrimitiveEdgeType edgeType = (GrPrimitiveEdgeType) et;
                 SkAutoTUnref<GrFragmentProcessor> fp(GrConvexPolyEffect::Create(edgeType, rect));
                 if (!fp) {
                     continue;
                 }
 
                 GrPipelineBuilder pipelineBuilder;
-                pipelineBuilder.addCoverageFragmentProcessor(fp);
+                pipelineBuilder.addCoverageProcessor(fp);
                 pipelineBuilder.setRenderTarget(rt);
 
                 ConvexPolyTestBatch::Geometry geometry;
                 geometry.fColor = color.fColor;
                 geometry.fBounds = rect;
 
                 SkAutoTUnref<GrDrawBatch> batch(ConvexPolyTestBatch::Create(gp, geometry));
 
                 tt.target()->drawBatch(pipelineBuilder, batch);
 
@@ skipping 18 matching lines @@
     SkTLList<SkPath> fPaths;
     SkTLList<SkRect> fRects;
 
     typedef GM INHERITED;
 };
 
 DEF_GM( return SkNEW(ConvexPolyEffect); )
 }
 
 #endif