Refactor read and write buffers.

src/effects/gradients/SkTwoPointRadialGradient.h

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
  #ifndef SkTwoPointRadialGradient_DEFINED
  #define SkTwoPointRadialGradient_DEFINED
@@ skipping 19 matching lines @@
                             const SkMatrix& matrix) SK_OVERRIDE;
 
     SkScalar getCenterX1() const { return fDiff.length(); }
     SkScalar getStartRadius() const { return fStartRadius; }
     SkScalar getDiffRadius() const { return fDiffRadius; }
 
     SK_DEVELOPER_TO_STRING()
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkTwoPointRadialGradient)
 
 protected:
-    SkTwoPointRadialGradient(SkFlattenableReadBuffer& buffer);
-    virtual void flatten(SkFlattenableWriteBuffer& buffer) const SK_OVERRIDE;
+    SkTwoPointRadialGradient(SkReadBuffer& buffer);
+    virtual void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE;
 
 private:
     typedef SkGradientShaderBase INHERITED;
     const SkPoint fCenter1;
     const SkPoint fCenter2;
     const SkScalar fRadius1;
     const SkScalar fRadius2;
     SkPoint fDiff;
     SkScalar fStartRadius, fDiffRadius, fSr2D2, fA, fOneOverTwoA;
 
     void init();
 };
 
 #endif