Clean up GrGLSLFragmentProcessor-derived classes

src/effects/SkTableColorFilter.cpp

Index: src/effects/SkTableColorFilter.cpp
diff --git a/src/effects/SkTableColorFilter.cpp b/src/effects/SkTableColorFilter.cpp
index d9c07e254cc60416f7c7287380e75b3cd8f83752..c06e4363bf331a9fe01fcf5ccd7b35ab91cca97b 100644
--- a/src/effects/SkTableColorFilter.cpp
+++ b/src/effects/SkTableColorFilter.cpp
@@ -377,9 +377,7 @@ private:
 
 class GLColorTableEffect : public GrGLSLFragmentProcessor {
 public:
-    GLColorTableEffect(const GrProcessor&);
-
-    virtual void emitCode(EmitArgs&) override;
+    void emitCode(EmitArgs&) override;
 
     static void GenKey(const GrProcessor&, const GrGLSLCaps&, GrProcessorKeyBuilder* b) {}
 
@@ -391,9 +389,6 @@ private:
     typedef GrGLSLFragmentProcessor INHERITED;
 };
 
-GLColorTableEffect::GLColorTableEffect(const GrProcessor&) {
-}
-
 void GLColorTableEffect::onSetData(const GrGLSLProgramDataManager& pdm, const GrProcessor& proc) {
     // The textures are organized in a strip where the rows are ordered a, r, g, b.
     float rgbaYValues[4];
@@ -507,7 +502,7 @@ void ColorTableEffect::onGetGLSLProcessorKey(const GrGLSLCaps& caps,
 }
 
 GrGLSLFragmentProcessor* ColorTableEffect::onCreateGLSLInstance() const {
-    return new GLColorTableEffect(*this);
+    return new GLColorTableEffect;
 }
 
 bool ColorTableEffect::onIsEqual(const GrFragmentProcessor& other) const {