Remove SkNEW and SkDELETE macros

src/codec/SkBmpCodec.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 "SkBmpCodec.h"
 #include "SkBmpMaskCodec.h"
 #include "SkBmpRLECodec.h"
@@ skipping 622 matching lines @@
 
     typedef SkScanlineDecoder INHERITED;
 };
 
 SkScanlineDecoder* SkBmpCodec::NewSDFromStream(SkStream* stream) {
     SkAutoTDelete<SkBmpCodec> codec(static_cast<SkBmpCodec*>(SkBmpCodec::NewFromStream(stream)));
     if (!codec) {
         return NULL;
     }
 
-    return SkNEW_ARGS(SkBmpScanlineDecoder, (codec.detach()));
+    return new SkBmpScanlineDecoder(codec.detach());
 }