Create fragment processor for performing input color blend with child processor

tests/GLProgramsTest.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.
  */
 
 // This is a GPU-backend specific test. It relies on static intializers to work
 
@@ skipping 230 matching lines @@
         const int maxTreeLevels = 4;
         SkAutoTUnref<const GrFragmentProcessor> fp(
                                         create_random_proc_tree(d, 2, maxTreeLevels));
         pipelineBuilder->addColorFragmentProcessor(fp);
     } else {
         int numProcs = d->fRandom->nextULessThan(maxStages + 1);
         int numColorProcs = d->fRandom->nextULessThan(numProcs + 1);
 
         for (int s = 0; s < numProcs;) {
             SkAutoTUnref<const GrFragmentProcessor> fp(
-                    GrProcessorTestFactory<GrFragmentProcessor>::Create(d));
+                GrProcessorTestFactory<GrFragmentProcessor>::Create(d));
             SkASSERT(fp);
 
             // finally add the stage to the correct pipeline in the drawstate
             if (s < numColorProcs) {
                 pipelineBuilder->addColorFragmentProcessor(fp);
             } else {
                 pipelineBuilder->addCoverageFragmentProcessor(fp);
             }
             ++s;
         }
@@ skipping 180 matching lines @@
             }
 #endif
             GrTestTarget target;
             context->getTestTarget(&target);
             REPORTER_ASSERT(reporter, target.target()->programUnitTest(context, maxStages));
         }
     }
 }
 
 #endif