Cleanup: Mark some overridden methods with 'SK_OVERRIDE'.

src/effects/SkColorMatrixFilter.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.
  */
 #include "SkColorMatrixFilter.h"
 #include "SkColorMatrix.h"
 #include "SkColorPriv.h"
@@ skipping 398 matching lines @@
         GrGLProgramDataManager::UniformHandle fVectorHandle;
 
         typedef GrGLFragmentProcessor INHERITED;
     };
 
 private:
     ColorMatrixEffect(const SkColorMatrix& matrix) : fMatrix(matrix) {
         this->initClassID<ColorMatrixEffect>();
     }
 
-    virtual bool onIsEqual(const GrFragmentProcessor& s) const {
+    virtual bool onIsEqual(const GrFragmentProcessor& s) const SK_OVERRIDE {
         const ColorMatrixEffect& cme = s.cast<ColorMatrixEffect>();
         return cme.fMatrix == fMatrix;
     }
 
     virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVERRIDE {
         // We only bother to check whether the alpha channel will be constant. If SkColorMatrix had
         // type flags it might be worth checking the other components.
 
         // The matrix is defined such the 4th row determines the output alpha. The first four
         // columns of that row multiply the input r, g, b, and a, respectively, and the last column
@@ skipping 67 matching lines @@
     str->append("matrix: (");
     for (int i = 0; i < 20; ++i) {
         str->appendScalar(fMatrix.fMat[i]);
         if (i < 19) {
             str->append(", ");
         }
     }
     str->append(")");
 }
 #endif