Remove SkAutoTUnref and SkAutoTDelete from public includes.

include/codec/SkCodec.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkCodec_DEFINED
 #define SkCodec_DEFINED
 
@@ skipping 757 matching lines @@
 
     /**
      *  Used for testing with qcms.
      *  FIXME: Remove this when we are done comparing with qcms.
      */
     virtual sk_sp<SkData> getICCData() const { return nullptr; }
 
 private:
     const SkEncodedInfo                fEncodedInfo;
     const SkImageInfo                  fSrcInfo;
-    SkAutoTDelete<SkStream>            fStream;
+    std::unique_ptr<SkStream>          fStream;
     bool                               fNeedsRewind;
     const Origin                       fOrigin;
 
     SkImageInfo                        fDstInfo;
     SkCodec::Options                   fOptions;
     std::unique_ptr<SkColorSpaceXform> fColorXform;
 
     // Only meaningful during scanline decodes.
     int                                fCurrScanline;
 
@@ skipping 62 matching lines @@
     // For testing with qcms
     // FIXME: Remove these when we are done comparing with qcms.
     friend class DM::ColorCodecSrc;
     friend class ColorCodecBench;
 
     friend class DM::CodecSrc;  // for fillIncompleteImage
     friend class SkSampledCodec;
     friend class SkIcoCodec;
 };
 #endif // SkCodec_DEFINED