change SkStreams to work with sk_sp<SkData> instead of SkData*

dm/DMSrcSink.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "DMSrcSink.h"
 #include "Resources.h"
 #include "SkAndroidCodec.h"
@@ skipping 86 matching lines @@
     // No need to test to non-raster or indirect backends.
     return flags.type != SinkFlags::kRaster
         || flags.approach != SinkFlags::kDirect;
 }
 
 static SkBitmapRegionDecoder* create_brd(Path path) {
     sk_sp<SkData> encoded(SkData::MakeFromFileName(path.c_str()));
     if (!encoded) {
         return NULL;
     }
-    return SkBitmapRegionDecoder::Create(encoded.get(),
-                                         SkBitmapRegionDecoder::kAndroidCodec_Strategy);
+    return SkBitmapRegionDecoder::Create(encoded, SkBitmapRegionDecoder::kAndroidCodec_Strategy);
 }
 
 Error BRDSrc::draw(SkCanvas* canvas) const {
     SkColorType colorType = canvas->imageInfo().colorType();
     if (kRGB_565_SkColorType == colorType &&
             CodecSrc::kGetFromCanvas_DstColorType != fDstColorType) {
         return Error::Nonfatal("Testing non-565 to 565 is uninteresting.");
     }
     switch (fDstColorType) {
         case CodecSrc::kGetFromCanvas_DstColorType:
@@ skipping 258 matching lines @@
     swap_rb_if_necessary(bitmap, dstColorType);
     canvas->drawBitmap(bitmap, left, top);
 }
 
 Error CodecSrc::draw(SkCanvas* canvas) const {
     sk_sp<SkData> encoded(SkData::MakeFromFileName(fPath.c_str()));
     if (!encoded) {
         return SkStringPrintf("Couldn't read %s.", fPath.c_str());
     }
 
-    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded.get()));
+    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded));
     if (nullptr == codec.get()) {
         return SkStringPrintf("Couldn't create codec for %s.", fPath.c_str());
     }
 
     SkImageInfo decodeInfo = codec->getInfo();
     if (!get_decode_info(&decodeInfo, canvas->imageInfo().colorType(), fDstColorType,
                          fDstAlphaType)) {
         return Error::Nonfatal("Testing non-565 to 565 is uninteresting.");
     }
 
@@ skipping 227 matching lines @@
         }
         default:
             SkASSERT(false);
             return "Invalid fMode";
     }
     return "";
 }
 
 SkISize CodecSrc::size() const {
     sk_sp<SkData> encoded(SkData::MakeFromFileName(fPath.c_str()));
-    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded.get()));
+    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded));
     if (nullptr == codec) {
         return SkISize::Make(0, 0);
     }
     return codec->getScaledDimensions(fScale);
 }
 
 Name CodecSrc::name() const {
     if (1.0f == fScale) {
         return SkOSPath::Basename(fPath.c_str());
     }
@@ skipping 15 matching lines @@
     // No need to test decoding to non-raster or indirect backend.
     return flags.type != SinkFlags::kRaster
         || flags.approach != SinkFlags::kDirect;
 }
 
 Error AndroidCodecSrc::draw(SkCanvas* canvas) const {
     sk_sp<SkData> encoded(SkData::MakeFromFileName(fPath.c_str()));
     if (!encoded) {
         return SkStringPrintf("Couldn't read %s.", fPath.c_str());
     }
-    SkAutoTDelete<SkAndroidCodec> codec(SkAndroidCodec::NewFromData(encoded.get()));
+    SkAutoTDelete<SkAndroidCodec> codec(SkAndroidCodec::NewFromData(encoded));
     if (nullptr == codec.get()) {
         return SkStringPrintf("Couldn't create android codec for %s.", fPath.c_str());
     }
 
     SkImageInfo decodeInfo = codec->getInfo();
     if (!get_decode_info(&decodeInfo, canvas->imageInfo().colorType(), fDstColorType,
                          fDstAlphaType)) {
         return Error::Nonfatal("Testing non-565 to 565 is uninteresting.");
     }
 
@@ skipping 32 matching lines @@
             break;
         default:
             return SkStringPrintf("Couldn't getPixels %s.", fPath.c_str());
     }
     draw_to_canvas(canvas, bitmapInfo, pixels.get(), rowBytes, colorPtr, colorCount, fDstColorType);
     return "";
 }
 
 SkISize AndroidCodecSrc::size() const {
     sk_sp<SkData> encoded(SkData::MakeFromFileName(fPath.c_str()));
-    SkAutoTDelete<SkAndroidCodec> codec(SkAndroidCodec::NewFromData(encoded.get()));
+    SkAutoTDelete<SkAndroidCodec> codec(SkAndroidCodec::NewFromData(encoded));
     if (nullptr == codec) {
         return SkISize::Make(0, 0);
     }
     return codec->getSampledDimensions(fSampleSize);
 }
 
 Name AndroidCodecSrc::name() const {
     // We will replicate the names used by CodecSrc so that images can
     // be compared in Gold.
     if (1 == fSampleSize) {
@@ skipping 86 matching lines @@
         return SkStringPrintf("Image generator could not getPixels() for %s\n", fPath.c_str());
     }
 
     draw_to_canvas(canvas, decodeInfo, pixels.get(), rowBytes, colorPtr, colorCount,
                    CodecSrc::kGetFromCanvas_DstColorType);
     return "";
 }
 
 SkISize ImageGenSrc::size() const {
     sk_sp<SkData> encoded(SkData::MakeFromFileName(fPath.c_str()));
-    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded.get()));
+    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded));
     if (nullptr == codec) {
         return SkISize::Make(0, 0);
     }
     return codec->getInfo().dimensions();
 }
 
 Name ImageGenSrc::name() const {
     return SkOSPath::Basename(fPath.c_str());
 }
 
@@ skipping 24 matching lines @@
         return Error::Nonfatal("Skipping tests that are only interesting in legacy mode.");
     } else if (!runInLegacyMode && !canvas->imageInfo().colorSpace()) {
         return Error::Nonfatal("Skipping tests that are only interesting in srgb mode.");
     }
 
     sk_sp<SkData> encoded(SkData::MakeFromFileName(fPath.c_str()));
     if (!encoded) {
         return SkStringPrintf("Couldn't read %s.", fPath.c_str());
     }
 
-    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded.get()));
+    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded));
     if (nullptr == codec.get()) {
         return SkStringPrintf("Couldn't create codec for %s.", fPath.c_str());
     }
 
     // Load the dst ICC profile.  This particular dst is fairly similar to Adobe RGB.
     sk_sp<SkData> dstData = SkData::MakeFromFileName(
             GetResourcePath("icc_profiles/HP_ZR30w.icc").c_str());
     if (!dstData) {
         return "Cannot read monitor profile.  Is the resource path set correctly?";
     }
@@ skipping 85 matching lines @@
 #endif
         default:
             SkASSERT(false);
             return "Invalid fMode";
     }
     return "";
 }
 
 SkISize ColorCodecSrc::size() const {
     sk_sp<SkData> encoded(SkData::MakeFromFileName(fPath.c_str()));
-    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded.get()));
+    SkAutoTDelete<SkCodec> codec(SkCodec::NewFromData(encoded));
     if (nullptr == codec) {
         return SkISize::Make(0, 0);
     }
     return SkISize::Make(codec->getInfo().width(), codec->getInfo().height());
 }
 
 Name ColorCodecSrc::name() const {
     return SkOSPath::Basename(fPath.c_str());
 }
 
@@ skipping 643 matching lines @@
         Error err = src.draw(&rec);
         if (!err.isEmpty()) {
             return err;
         }
         dl->draw(canvas);
         return check_against_reference(bitmap, src, fSink);
     });
 }
 
 }  // namespace DM