Move files in wtf/ to platform/wtf/ (Part 11).

third_party/WebKit/Source/wtf/typed_arrays/ArrayPiece.h

Index: third_party/WebKit/Source/wtf/typed_arrays/ArrayPiece.h
diff --git a/third_party/WebKit/Source/wtf/typed_arrays/ArrayPiece.h b/third_party/WebKit/Source/wtf/typed_arrays/ArrayPiece.h
index e253e2157b42096f69829c294d594403f92ffa3c..7632b27fd84d3e463e605bb72295daec7d5e2b6f 100644
--- a/third_party/WebKit/Source/wtf/typed_arrays/ArrayPiece.h
+++ b/third_party/WebKit/Source/wtf/typed_arrays/ArrayPiece.h
@@ -1,57 +1,9 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ArrayPiece_h
-#define ArrayPiece_h
+#include "platform/wtf/typed_arrays/ArrayPiece.h"
 
-#include "wtf/Allocator.h"
-#include "wtf/Forward.h"
-#include "wtf/WTFExport.h"
-
-namespace WTF {
-
-// This class is for passing around un-owned bytes as a pointer + length.
-// It supports implicit conversion from several other data types.
-//
-// ArrayPiece has the concept of being "null". This is different from an empty
-// byte range. It is invalid to call methods other than isNull() on such
-// instances.
-//
-// IMPORTANT: The data contained by ArrayPiece is NOT OWNED, so caution must be
-//            taken to ensure it is kept alive.
-class WTF_EXPORT ArrayPiece {
-  DISALLOW_NEW();
-
- public:
-  // Constructs a "null" ArrayPiece object.
-  ArrayPiece();
-
-  ArrayPiece(void* data, unsigned byteLength);
-
-  // Constructs an ArrayPiece from the given ArrayBuffer. If the input is a
-  // nullptr, then the constructed instance will be isNull().
-  ArrayPiece(ArrayBuffer*);
-  ArrayPiece(ArrayBufferView*);
-
-  bool isNull() const;
-  void* data() const;
-  unsigned char* bytes() const;
-  unsigned byteLength() const;
-
- protected:
-  void initWithData(void* data, unsigned byteLength);
-
- private:
-  void initNull();
-
-  void* m_data;
-  unsigned m_byteLength;
-  bool m_isNull;
-};
-
-}  // namespace WTF
-
-using WTF::ArrayPiece;
-
-#endif  // ArrayPiece_h
+// The contents of this header was moved to platform/wtf as part of
+// WTF migration project. See the following post for details:
+// https://groups.google.com/a/chromium.org/d/msg/blink-dev/tLdAZCTlcAA/bYXVT8gYCAAJ