Cleanup: Mark some overridden methods with 'SK_OVERRIDE'.

include/gpu/effects/GrPorterDuffXferProcessor.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrPorterDuffXferProcessor_DEFINED
 #define GrPorterDuffXferProcessor_DEFINED
 
 #include "GrTypes.h"
 #include "GrXferProcessor.h"
 #include "SkXfermode.h"
 
 class GrDrawState;
 class GrInvariantOutput;
 
 class GrPorterDuffXferProcessor : public GrXferProcessor {
 public:
     static GrXferProcessor* Create(GrBlendCoeff srcBlend, GrBlendCoeff dstBlend,
                                    GrColor constant = 0) {
         return SkNEW_ARGS(GrPorterDuffXferProcessor, (srcBlend, dstBlend, constant));
     }
 
     virtual ~GrPorterDuffXferProcessor();
 
-    virtual const char* name() const { return "Porter Duff"; }
+    virtual const char* name() const SK_OVERRIDE { return "Porter Duff"; }
 
     void getGLProcessorKey(const GrGLCaps& caps, GrProcessorKeyBuilder* b) const SK_OVERRIDE;
 
     GrGLXferProcessor* createGLInstance() const SK_OVERRIDE;
 
     virtual bool hasSecondaryOutput() const SK_OVERRIDE;
 
     ///////////////////////////////////////////////////////////////////////////
     /// @name Stage Output Types
     ////
@@ skipping 119 matching lines @@
 
     GR_DECLARE_XP_FACTORY_TEST;
 
     GrBlendCoeff fSrcCoeff;
     GrBlendCoeff fDstCoeff;
 
     typedef GrXPFactory INHERITED;
 };
 
 #endif