Refactor read and write buffers.

src/effects/SkColorMatrix.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SkColorMatrix.h"
-#include "SkFlattenableBuffers.h"
+#include "SkReadBuffer.h"
+#include "SkWriteBuffer.h"
 
 #define kRScale     0
 #define kGScale     6
 #define kBScale     12
 #define kAScale     18
 
 void SkColorMatrix::setIdentity() {
     memset(fMat, 0, sizeof(fMat));
     fMat[kRScale] = fMat[kGScale] = fMat[kBScale] = fMat[kAScale] = SK_Scalar1;
 }
@@ skipping 132 matching lines @@
 static const SkScalar kU2B = 1.772f;
 
 void SkColorMatrix::setYUV2RGB() {
     memset(fMat, 0, sizeof(fMat));
 
     setrow(fMat +  0, SK_Scalar1, 0, kV2R);
     setrow(fMat +  5, SK_Scalar1, kU2G, kV2G);
     setrow(fMat + 10, SK_Scalar1, kU2B, 0);
     fMat[18] = SK_Scalar1;
 }