SkShader::asNewEffect Refactoring

src/core/SkLocalMatrixShader.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkLocalMatrixShader_DEFINED
 #define SkLocalMatrixShader_DEFINED
 
@@ skipping 14 matching lines @@
 
     virtual BitmapType asABitmap(SkBitmap* bitmap, SkMatrix* matrix,
                                  TileMode* mode) const SK_OVERRIDE {
         return fProxyShader->asABitmap(bitmap, matrix, mode);
     }
 
     virtual GradientType asAGradient(GradientInfo* info) const SK_OVERRIDE {
         return fProxyShader->asAGradient(info);
     }
 
-    virtual GrEffectRef* asNewEffect(GrContext* ctx, const SkPaint& paint,
-                                     const SkMatrix* localMatrix) const SK_OVERRIDE {
+    virtual bool asNewEffect(GrContext* context, const SkPaint& paint, GrColor* grColor,
+                             GrEffectRef** grEffect, const SkMatrix* localMatrix)
+    const SK_OVERRIDE {
         SkMatrix tmp = fProxyLocalMatrix;
         if (localMatrix) {
             tmp.preConcat(*localMatrix);
         }
-        return fProxyShader->asNewEffect(ctx, paint, &tmp);
+        fProxyShader->asNewEffect(context, paint, grColor, grEffect, &tmp);
+        return true;
     }
 
     virtual SkShader* refAsALocalMatrixShader(SkMatrix* localMatrix) const SK_OVERRIDE {
         if (localMatrix) {
             *localMatrix = fProxyLocalMatrix;
         }
         return SkRef(fProxyShader.get());
     }
 
     SK_TO_STRING_OVERRIDE()
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLocalMatrixShader)
 
 protected:
     SkLocalMatrixShader(SkReadBuffer&);
     virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
     virtual Context* onCreateContext(const ContextRec&, void*) const SK_OVERRIDE;
 
 private:
     SkAutoTUnref<SkShader> fProxyShader;
     SkMatrix  fProxyLocalMatrix;
 
     typedef SkShader INHERITED;
 };
 
 #endif