Fix up all the easy virtual ... SK_OVERRIDE cases.

src/effects/SkAlphaThresholdFilter.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkAlphaThresholdFilter.h"
 #include "SkBitmap.h"
 #include "SkReadBuffer.h"
 #include "SkWriteBuffer.h"
 #include "SkRegion.h"
 
 class SK_API SkAlphaThresholdFilterImpl : public SkImageFilter {
 public:
     SkAlphaThresholdFilterImpl(const SkRegion& region, SkScalar innerThreshold,
                                SkScalar outerThreshold, SkImageFilter* input);
 
     SK_TO_STRING_OVERRIDE()
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkAlphaThresholdFilterImpl)
 
 protected:
-    virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
+    void flatten(SkWriteBuffer&) const SK_OVERRIDE;
 
     virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&,
                                SkBitmap* result, SkIPoint* offset) const SK_OVERRIDE;
 #if SK_SUPPORT_GPU
     virtual bool asFragmentProcessor(GrFragmentProcessor**, GrTexture*, const SkMatrix&,
                                      const SkIRect& bounds) const SK_OVERRIDE;
 #endif
 
 private:
     SkRegion fRegion;
@@ skipping 30 matching lines @@
                                        float innerThreshold,
                                        float outerThreshold) {
         return SkNEW_ARGS(AlphaThresholdEffect, (texture,
                                                  maskTexture,
                                                  innerThreshold,
                                                  outerThreshold));
     }
 
     virtual ~AlphaThresholdEffect() {};
 
-    virtual const char* name() const SK_OVERRIDE { return "Alpha Threshold"; }
+    const char* name() const SK_OVERRIDE { return "Alpha Threshold"; }
 
     float innerThreshold() const { return fInnerThreshold; }
     float outerThreshold() const { return fOuterThreshold; }
 
-    virtual void getGLProcessorKey(const GrGLCaps&, GrProcessorKeyBuilder*) const SK_OVERRIDE;
+    void getGLProcessorKey(const GrGLCaps&, GrProcessorKeyBuilder*) const SK_OVERRIDE;
 
-    virtual GrGLFragmentProcessor* createGLInstance() const SK_OVERRIDE;
+    GrGLFragmentProcessor* createGLInstance() const SK_OVERRIDE;
 
 private:
     AlphaThresholdEffect(GrTexture* texture,
                          GrTexture* maskTexture,
                          float innerThreshold,
                          float outerThreshold)
         : fInnerThreshold(innerThreshold)
         , fOuterThreshold(outerThreshold)
         , fImageCoordTransform(kLocal_GrCoordSet,
                                GrCoordTransform::MakeDivByTextureWHMatrix(texture), texture,
                                GrTextureParams::kNone_FilterMode)
         , fImageTextureAccess(texture)
         , fMaskCoordTransform(kLocal_GrCoordSet,
                               GrCoordTransform::MakeDivByTextureWHMatrix(maskTexture), maskTexture,
                               GrTextureParams::kNone_FilterMode)
         , fMaskTextureAccess(maskTexture) {
         this->initClassID<AlphaThresholdEffect>();
         this->addCoordTransform(&fImageCoordTransform);
         this->addTextureAccess(&fImageTextureAccess);
         this->addCoordTransform(&fMaskCoordTransform);
         this->addTextureAccess(&fMaskTextureAccess);
     }
 
-    virtual bool onIsEqual(const GrFragmentProcessor&) const SK_OVERRIDE;
+    bool onIsEqual(const GrFragmentProcessor&) const SK_OVERRIDE;
 
-    virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVERRIDE;
+    void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVERRIDE;
 
     GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
 
     float fInnerThreshold;
     float fOuterThreshold;
     GrCoordTransform fImageCoordTransform;
     GrTextureAccess  fImageTextureAccess;
     GrCoordTransform fMaskCoordTransform;
     GrTextureAccess  fMaskTextureAccess;
 
     typedef GrFragmentProcessor INHERITED;
 };
 
 class GrGLAlphaThresholdEffect : public GrGLFragmentProcessor {
 public:
     GrGLAlphaThresholdEffect(const GrFragmentProcessor&) {}
 
     virtual void emitCode(GrGLFPBuilder*,
                           const GrFragmentProcessor&,
                           const char* outputColor,
                           const char* inputColor,
                           const TransformedCoordsArray&,
                           const TextureSamplerArray&) SK_OVERRIDE;
 
-    virtual void setData(const GrGLProgramDataManager&, const GrProcessor&) SK_OVERRIDE;
+    void setData(const GrGLProgramDataManager&, const GrProcessor&) SK_OVERRIDE;
 
 private:
 
     GrGLProgramDataManager::UniformHandle fInnerThresholdVar;
     GrGLProgramDataManager::UniformHandle fOuterThresholdVar;
 
     typedef GrGLFragmentProcessor INHERITED;
 };
 
 void GrGLAlphaThresholdEffect::emitCode(GrGLFPBuilder* builder,
@@ skipping 234 matching lines @@
 }
 
 #ifndef SK_IGNORE_TO_STRING
 void SkAlphaThresholdFilterImpl::toString(SkString* str) const {
     str->appendf("SkAlphaThresholdImageFilter: (");
     str->appendf("inner: %f outer: %f", fInnerThreshold, fOuterThreshold);
     str->append(")");
 }
 #endif