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

src/gpu/effects/GrDistanceFieldTextureEffect.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 "GrDistanceFieldTextureEffect.h"
 #include "GrInvariantOutput.h"
 #include "GrTexture.h"
@@ skipping 17 matching lines @@
 public:
     GrGLDistanceFieldTextureEffect(const GrGeometryProcessor&,
                                    const GrBatchTracker&)
         : fColor(GrColor_ILLEGAL)
         , fTextureSize(SkISize::Make(-1,-1))
 #ifdef SK_GAMMA_APPLY_TO_A8
         , fLuminance(-1.0f)
 #endif
         {}
 
-    virtual void emitCode(const EmitArgs& args) SK_OVERRIDE {
+    void emitCode(const EmitArgs& args) SK_OVERRIDE {
         const GrDistanceFieldTextureEffect& dfTexEffect =
                 args.fGP.cast<GrDistanceFieldTextureEffect>();
         const DistanceFieldBatchTracker& local = args.fBT.cast<DistanceFieldBatchTracker>();
         GrGLGPBuilder* pb = args.fPB;
         GrGLGPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
         SkAssertResult(fsBuilder->enableFeature(
                 GrGLFragmentShaderBuilder::kStandardDerivatives_GLSLFeature));
 
         GrGLVertexBuilder* vsBuilder = args.fPB->getVertexShaderBuilder();
         GrGLVertToFrag v(kVec2f_GrSLType);
@@ skipping 265 matching lines @@
     GrColor fColor;
     bool fUsesLocalCoords;
 };
 
 class GrGLDistanceFieldNoGammaTextureEffect : public GrGLGeometryProcessor {
 public:
     GrGLDistanceFieldNoGammaTextureEffect(const GrGeometryProcessor&,
                                           const GrBatchTracker&)
         : fColor(GrColor_ILLEGAL), fTextureSize(SkISize::Make(-1, -1)) {}
 
-    virtual void emitCode(const EmitArgs& args) SK_OVERRIDE {
+    void emitCode(const EmitArgs& args) SK_OVERRIDE {
         const GrDistanceFieldNoGammaTextureEffect& dfTexEffect =
                 args.fGP.cast<GrDistanceFieldNoGammaTextureEffect>();
 
         const DistanceFieldNoGammaBatchTracker& local =
                 args.fBT.cast<DistanceFieldNoGammaBatchTracker>();
         GrGLGPBuilder* pb = args.fPB;
         GrGLGPFragmentBuilder* fsBuilder = args.fPB->getFragmentShaderBuilder();
         SkAssertResult(fsBuilder->enableFeature(
                                      GrGLFragmentShaderBuilder::kStandardDerivatives_GLSLFeature));
 
@@ skipping 220 matching lines @@
 };
 
 class GrGLDistanceFieldLCDTextureEffect : public GrGLGeometryProcessor {
 public:
     GrGLDistanceFieldLCDTextureEffect(const GrGeometryProcessor&,
                                       const GrBatchTracker&)
     : fColor(GrColor_ILLEGAL)
     , fTextureSize(SkISize::Make(-1,-1))
     , fTextColor(GrColor_ILLEGAL) {}
 
-    virtual void emitCode(const EmitArgs& args) SK_OVERRIDE {
+    void emitCode(const EmitArgs& args) SK_OVERRIDE {
         const GrDistanceFieldLCDTextureEffect& dfTexEffect =
                 args.fGP.cast<GrDistanceFieldLCDTextureEffect>();
         const DistanceFieldLCDBatchTracker& local = args.fBT.cast<DistanceFieldLCDBatchTracker>();
         GrGLGPBuilder* pb = args.fPB;
 
         GrGLVertexBuilder* vsBuilder = args.fPB->getVertexShaderBuilder();
         GrGLVertToFrag v(kVec2f_GrSLType);
         args.fPB->addVarying("TextureCoords", &v);
         vsBuilder->codeAppendf("%s = %s;", v.vsOut(), dfTexEffect.inTextureCoords()->fName);
 
@@ skipping 284 matching lines @@
     uint32_t flags = kUseLCD_DistanceFieldEffectFlag;
     flags |= random->nextBool() ? kUniformScale_DistanceFieldEffectMask : 0;
     flags |= random->nextBool() ? kBGR_DistanceFieldEffectFlag : 0;
     return GrDistanceFieldLCDTextureEffect::Create(GrRandomColor(random),
                                                    GrProcessorUnitTest::TestMatrix(random),
                                                    textures[texIdx], params,
                                                    textures[texIdx2], params2,
                                                    textColor,
                                                    flags);
 }