Added registerChild; transforms, textures, glKey automatically handled.

src/effects/SkPerlinNoiseShader.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 "SkDither.h"
 #include "SkPerlinNoiseShader.h"
 #include "SkColorFilter.h"
@@ skipping 509 matching lines @@
                                                 paintingData, permutationsTexture, noiseTexture,
                                                 matrix, alpha));
     }
 
     virtual ~GrPerlinNoiseEffect() {
         SkDELETE(fPaintingData);
     }
 
     const char* name() const override { return "PerlinNoise"; }
 
-    virtual void getGLProcessorKey(const GrGLSLCaps& caps,
-                                   GrProcessorKeyBuilder* b) const override {
-        GrGLPerlinNoise::GenKey(*this, caps, b);
-    }
-
     GrGLFragmentProcessor* createGLInstance() const override {
         return SkNEW_ARGS(GrGLPerlinNoise, (*this));
     }
 
     const SkPerlinNoiseShader::StitchData& stitchData() const { return fPaintingData->fStitchDataInit; }
 
     SkPerlinNoiseShader::Type type() const { return fType; }
     bool stitchTiles() const { return fStitchTiles; }
     const SkVector& baseFrequency() const { return fPaintingData->fBaseFrequency; }
     int numOctaves() const { return fNumOctaves; }
     const SkMatrix& matrix() const { return fCoordTransform.getMatrix(); }
     uint8_t alpha() const { return fAlpha; }
 
 private:
+    virtual void onGetGLProcessorKey(const GrGLSLCaps& caps,
+                                     GrProcessorKeyBuilder* b) const override {
+        GrGLPerlinNoise::GenKey(*this, caps, b);
+    }
+
     bool onIsEqual(const GrFragmentProcessor& sBase) const override {
         const GrPerlinNoiseEffect& s = sBase.cast<GrPerlinNoiseEffect>();
         return fType == s.fType &&
                fPaintingData->fBaseFrequency == s.fPaintingData->fBaseFrequency &&
                fNumOctaves == s.fNumOctaves &&
                fStitchTiles == s.fStitchTiles &&
                fAlpha == s.fAlpha &&
                fPaintingData->fStitchDataInit == s.fPaintingData->fStitchDataInit;
     }
 
@@ skipping 468 matching lines @@
     str->append(" seed: ");
     str->appendScalar(fSeed);
     str->append(" stitch tiles: ");
     str->append(fStitchTiles ? "true " : "false ");
 
     this->INHERITED::toString(str);
 
     str->append(")");
 }
 #endif