switch colorfilters to sk_sp

tests/PictureTest.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 "SkBBoxHierarchy.h"
 #include "SkBlurImageFilter.h"
 #include "SkCanvas.h"
@@ skipping 260 matching lines @@
 #endif
 
 static void test_savelayer_extraction(skiatest::Reporter* reporter) {
     static const int kWidth = 100;
     static const int kHeight = 100;
 
     // Create complex paint that the bounding box computation code can't
     // optimize away
     SkScalar blueToRedMatrix[20] = { 0 };
     blueToRedMatrix[2] = blueToRedMatrix[18] = SK_Scalar1;
-    SkAutoTUnref<SkColorFilter> blueToRed(SkColorMatrixFilter::Create(blueToRedMatrix));
+    auto blueToRed(SkColorFilter::MakeMatrixFilterRowMajor255(blueToRedMatrix));
     SkAutoTUnref<SkImageFilter> filter(SkColorFilterImageFilter::Create(blueToRed.get()));
 
     SkPaint complexPaint;
     complexPaint.setImageFilter(filter);
 
     sk_sp<SkPicture> pict, child;
     SkRTreeFactory bbhFactory;
 
     {
         SkPictureRecorder recorder;
@@ skipping 1112 matching lines @@
 
     SkAutoTDelete<SkStream> rstream(wstream.detachAsStream());
     sk_sp<SkPicture> deserializedPicture(SkPicture::MakeFromStream(rstream));
 
     REPORTER_ASSERT(r, deserializedPicture != nullptr);
     REPORTER_ASSERT(r, deserializedPicture->cullRect().left() == 1);
     REPORTER_ASSERT(r, deserializedPicture->cullRect().top() == 2);
     REPORTER_ASSERT(r, deserializedPicture->cullRect().right() == 3);
     REPORTER_ASSERT(r, deserializedPicture->cullRect().bottom() == 4);
 }