Another trivial cleanup

src/gpu/GrPipelineBuilder.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrPipelineBuilder_DEFINED
 #define GrPipelineBuilder_DEFINED
 
 #include "GrBlend.h"
 #include "GrCaps.h"
 #include "GrClip.h"
 #include "GrGpuResourceRef.h"
-#include "GrFragmentStage.h"
+#include "GrStagedProcessor.h"
 #include "GrProcOptInfo.h"
 #include "GrProcessorDataManager.h"
 #include "GrRenderTarget.h"
 #include "GrStencil.h"
 #include "GrXferProcessor.h"
 #include "SkMatrix.h"
 #include "effects/GrCoverageSetOpXP.h"
 #include "effects/GrDisableColorXP.h"
 #include "effects/GrPorterDuffXferProcessor.h"
 #include "effects/GrSimpleTextureEffect.h"
@@ skipping 427 matching lines @@
     mutable GrProcOptInfo fCoverageProcInfo;
     mutable bool fColorProcInfoValid;
     mutable bool fCoverageProcInfoValid;
     mutable GrColor fColorCache;
     mutable GrColor fCoverageCache;
 
     friend class GrPipeline;
 };
 
 #endif