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

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

-/*
- * Copyright (C) 2010 Apple Inc. All rights reserved.
- * Copyright (c) 2010, Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
+// 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 IntegralTypedArrayBase_h
-#define IntegralTypedArrayBase_h
+#include "platform/wtf/typed_arrays/IntegralTypedArrayBase.h"
 
-#include "wtf/MathExtras.h"
-#include "wtf/typed_arrays/TypedArrayBase.h"
-#include <limits>
-
-namespace WTF {
-
-// Base class for all WebGL<T>Array types holding integral
-// (non-floating-point) values.
-template <typename T>
-class IntegralTypedArrayBase : public TypedArrayBase<T> {
- public:
-  void set(unsigned index, double value) {
-    if (index >= TypedArrayBase<T>::m_length)
-      return;
-    if (std::isnan(value))  // Clamp NaN to 0
-      value = 0;
-    // The double cast is necessary to get the correct wrapping
-    // for out-of-range values with Int32Array and Uint32Array.
-    TypedArrayBase<T>::data()[index] =
-        static_cast<T>(static_cast<int64_t>(value));
-  }
-
- protected:
-  IntegralTypedArrayBase(PassRefPtr<ArrayBuffer> buffer,
-                         unsigned byteOffset,
-                         unsigned length)
-      : TypedArrayBase<T>(std::move(buffer), byteOffset, length) {}
-};
-
-}  // namespace WTF
-
-using WTF::IntegralTypedArrayBase;
-
-#endif  // IntegralTypedArrayBase_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