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

dm/DMSrcSink.cpp

Index: dm/DMSrcSink.cpp
diff --git a/dm/DMSrcSink.cpp b/dm/DMSrcSink.cpp
index fcc4a33a1aa22249080bb65ed3bd58978a2e44f6..c3c8a7bc6e9b6a4bfd5c2298fc626c7cce25153f 100644
--- a/dm/DMSrcSink.cpp
+++ b/dm/DMSrcSink.cpp
@@ -104,8 +104,7 @@ static SkBitmapRegionDecoder* create_brd(Path path) {
     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 {
@@ -384,7 +383,7 @@ Error CodecSrc::draw(SkCanvas* canvas) const {
         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());
     }
@@ -632,7 +631,7 @@ Error CodecSrc::draw(SkCanvas* canvas) const {
 
 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);
     }
@@ -668,7 +667,7 @@ Error AndroidCodecSrc::draw(SkCanvas* canvas) const {
     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());
     }
@@ -721,7 +720,7 @@ Error AndroidCodecSrc::draw(SkCanvas* canvas) const {
 
 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);
     }
@@ -828,7 +827,7 @@ Error ImageGenSrc::draw(SkCanvas* canvas) const {
 
 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);
     }
@@ -873,7 +872,7 @@ Error ColorCodecSrc::draw(SkCanvas* canvas) const {
         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());
     }
@@ -979,7 +978,7 @@ Error ColorCodecSrc::draw(SkCanvas* canvas) const {
 
 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);
     }