Revert of switch colorfilters to sk_sp

gm/blurroundrect.cpp

 /*
 * Copyright 2013 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
 #include "gm.h"
 #include "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
@@ skipping 42 matching lines @@
                               | SkLayerDrawLooper::kColorFilter_Bit;
             info.fColorMode = SkXfermode::kSrc_Mode;
             info.fOffset = SkPoint::Make(SkIntToScalar(-1), SkIntToScalar(0));
             info.fPostTranslate = false;
             SkPaint* paint = looperBuilder.addLayerOnTop(info);
             SkMaskFilter* maskFilter = SkBlurMaskFilter::Create(
                     kNormal_SkBlurStyle,
                     SkBlurMask::ConvertRadiusToSigma(SK_ScalarHalf),
                     SkBlurMaskFilter::kHighQuality_BlurFlag);
             paint->setMaskFilter(maskFilter)->unref();
-            paint->setColorFilter(SkColorFilter::MakeModeFilter(
+            SkColorFilter* colorFilter = SkColorFilter::CreateModeFilter(
                     sk_tool_utils::color_to_565(SK_ColorLTGRAY),
-                    SkXfermode::kSrcIn_Mode));
+                    SkXfermode::kSrcIn_Mode);
+            paint->setColorFilter(colorFilter)->unref();
             paint->setColor(sk_tool_utils::color_to_565(SK_ColorGRAY));
         }
         {
             SkLayerDrawLooper::LayerInfo info;
             looperBuilder.addLayerOnTop(info);
         }
         SkPaint paint;
         canvas->drawRect(fRRect.rect(), paint);
 
         paint.setLooper(looperBuilder.detach());
@@ skipping 99 matching lines @@
 // TODO(scroggo): Disabled in an attempt to rememdy
 // https://code.google.com/p/skia/issues/detail?id=1801 ('Win7 Test bots all failing GenerateGMs:
 // ran wrong number of tests')
 //DEF_GM(return new BlurRoundRectGM(600, 5514, 6);)
 
 // Rounded rect with two opposite corners with large radii, the other two
 // small.
 DEF_GM(return new BlurRoundRectGM(100, 100);)
 
 DEF_GM(return new SimpleBlurRoundRectGM();)