Refactor read and write buffers.

src/effects/gradients/SkTwoPointRadialGradient.cpp

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
  #include "SkTwoPointRadialGradient.h"
 
@@ skipping 316 matching lines @@
     str->appendScalar(fRadius2);
     str->append(" ");
 
     this->INHERITED::toString(str);
 
     str->append(")");
 }
 #endif
 
 SkTwoPointRadialGradient::SkTwoPointRadialGradient(
-    SkFlattenableReadBuffer& buffer)
+    SkReadBuffer& buffer)
     : INHERITED(buffer),
       fCenter1(buffer.readPoint()),
       fCenter2(buffer.readPoint()),
       fRadius1(buffer.readScalar()),
       fRadius2(buffer.readScalar()) {
     init();
 };
 
 void SkTwoPointRadialGradient::flatten(
-    SkFlattenableWriteBuffer& buffer) const {
+    SkWriteBuffer& buffer) const {
     this->INHERITED::flatten(buffer);
     buffer.writePoint(fCenter1);
     buffer.writePoint(fCenter2);
     buffer.writeScalar(fRadius1);
     buffer.writeScalar(fRadius2);
 }
 
 void SkTwoPointRadialGradient::init() {
     fDiff = fCenter1 - fCenter2;
     fDiffRadius = fRadius2 - fRadius1;
@@ skipping 324 matching lines @@
 }
 
 #else
 
 GrEffectRef* SkTwoPointRadialGradient::asNewEffect(GrContext*, const SkPaint&) const {
     SkDEBUGFAIL("Should not call in GPU-less build");
     return NULL;
 }
 
 #endif