Revert "use unique_ptr for stream api"

This reverts commit 49f1f34438d3431f6d7e32847accd2ba96948a73.

Reason for revert: broke win-chrome

../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp(89): error C2228: left of '.release' must have class/struct/union
../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp(89): note: type is 'SkStreamAsset *'
../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp(89): note: did you intend to use '->' instead?


Original change's description:
> use unique_ptr for stream api
> 
> Bug: skia:6888
> Change-Id: I3459b4913982a7cae1c0061697c82cc65ad9a2d8
> Reviewed-on: https://skia-review.googlesource.com/26740
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Mike Reed <reed@google.com>

TBR=mtklein@chromium.org,mtklein@google.com,bungeman@google.com,reed@google.com

Change-Id: Ic1e4af557317abd06b7f6b7f5056645df7e469f0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:6888
Reviewed-on: https://skia-review.googlesource.com/47440
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
diff --git a/tests/CodecTest.cpp b/tests/CodecTest.cpp
index f2551d2..baa2314 100644
--- a/tests/CodecTest.cpp
+++ b/tests/CodecTest.cpp
@@ -442,10 +442,10 @@
 
 #ifndef SK_PNG_DISABLE_TESTS
         // Test using SkFrontBufferedStream, as Android does
-        auto bufferedStream = SkFrontBufferedStream::Make(
-                      SkMemoryStream::Make(std::move(fullData)), SkCodec::MinBufferedBytesNeeded());
+        SkStream* bufferedStream = SkFrontBufferedStream::Create(
+                new SkMemoryStream(std::move(fullData)), SkCodec::MinBufferedBytesNeeded());
         REPORTER_ASSERT(r, bufferedStream);
-        codec = SkCodec::MakeFromStream(std::move(bufferedStream));
+        codec = SkCodec::MakeFromStream(std::unique_ptr<SkStream>(bufferedStream));
         REPORTER_ASSERT(r, codec);
         if (codec) {
             test_info(r, codec.get(), info, SkCodec::kSuccess, &codecDigest);