1 files changed, 0 insertions, 250 deletions
diff --git a/chromium/third_party/blink/renderer/core/typed_arrays/array_buffer/array_buffer.h b/chromium/third_party/blink/renderer/core/typed_arrays/array_buffer/array_buffer.h
deleted file mode 100644
index ca488c6ca95..00000000000
--- a/chromium/third_party/blink/renderer/core/typed_arrays/array_buffer/array_buffer.h
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * Copyright (C) 2009 Apple 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.
- */
-
-#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_TYPED_ARRAYS_ARRAY_BUFFER_ARRAY_BUFFER_H_
-#define THIRD_PARTY_BLINK_RENDERER_CORE_TYPED_ARRAYS_ARRAY_BUFFER_ARRAY_BUFFER_H_
-
-#include "base/allocator/partition_allocator/oom.h"
-#include "base/memory/scoped_refptr.h"
-#include "third_party/blink/renderer/core/core_export.h"
-#include "third_party/blink/renderer/core/typed_arrays/array_buffer/array_buffer_contents.h"
-#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"
-#include "third_party/blink/renderer/platform/wtf/assertions.h"
-#include "third_party/blink/renderer/platform/wtf/hash_set.h"
-#include "third_party/blink/renderer/platform/wtf/ref_counted.h"
-
-namespace blink {
-
-class ArrayBuffer;
-class ArrayBufferView;
-
-class CORE_EXPORT ArrayBuffer : public RefCounted<ArrayBuffer> {
-  USING_FAST_MALLOC(ArrayBuffer);
-
- public:
-  static inline scoped_refptr<ArrayBuffer> Create(size_t num_elements,
-                                                  size_t element_byte_size);
-  static inline scoped_refptr<ArrayBuffer> Create(ArrayBuffer*);
-  static inline scoped_refptr<ArrayBuffer> Create(const void* source,
-                                                  size_t byte_length);
-  static inline scoped_refptr<ArrayBuffer> Create(ArrayBufferContents&);
-
-  static inline scoped_refptr<ArrayBuffer> CreateOrNull(
-      size_t num_elements,
-      size_t element_byte_size);
-
-  // Only for use by DOMArrayBuffer::CreateUninitializedOrNull().
-  static inline scoped_refptr<ArrayBuffer> CreateUninitializedOrNull(
-      size_t num_elements,
-      size_t element_byte_size);
-
-  static inline scoped_refptr<ArrayBuffer> CreateShared(
-      size_t num_elements,
-      size_t element_byte_size);
-  static inline scoped_refptr<ArrayBuffer> CreateShared(const void* source,
-                                                        size_t byte_length);
-
-  inline void* Data();
-  inline const void* Data() const;
-  inline void* DataShared();
-  inline const void* DataShared() const;
-  inline void* DataMaybeShared();
-  inline const void* DataMaybeShared() const;
-  inline size_t ByteLengthAsSizeT() const;
-  // This function is deprecated and should not be used. Use {ByteLengthAsSizeT}
-  // instead.
-  inline unsigned ByteLengthAsUnsigned() const;
-
-  void AddView(ArrayBufferView*);
-  void RemoveView(ArrayBufferView*);
-
-  bool Transfer(ArrayBufferContents&);
-  bool ShareContentsWith(ArrayBufferContents&);
-  // Documentation see DOMArrayBuffer.
-  bool ShareNonSharedForInternalUse(ArrayBufferContents&);
-  bool IsDetached() const { return is_detached_; }
-  bool IsShared() const { return contents_.IsShared(); }
-  ArrayBufferContents* Content() { return &contents_; }
-  ~ArrayBuffer() = default;
-
- protected:
-  inline explicit ArrayBuffer(ArrayBufferContents&);
-
- private:
-  static inline scoped_refptr<ArrayBuffer> Create(
-      size_t num_elements,
-      size_t element_byte_size,
-      ArrayBufferContents::InitializationPolicy);
-  static inline scoped_refptr<ArrayBuffer> CreateOrNull(
-      size_t num_elements,
-      size_t element_byte_size,
-      ArrayBufferContents::InitializationPolicy);
-  static inline scoped_refptr<ArrayBuffer> CreateShared(
-      size_t num_elements,
-      size_t element_byte_size,
-      ArrayBufferContents::InitializationPolicy);
-
-  ArrayBufferContents contents_;
-  ArrayBufferView* first_view_;
-  bool is_detached_;
-};
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::Create(size_t num_elements,
-                                               size_t element_byte_size) {
-  return Create(num_elements, element_byte_size,
-                ArrayBufferContents::kZeroInitialize);
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::Create(ArrayBuffer* other) {
-  // TODO(binji): support creating a SharedArrayBuffer by copying another
-  // ArrayBuffer?
-  DCHECK(!other->IsShared());
-  return ArrayBuffer::Create(other->Data(), other->ByteLengthAsSizeT());
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::Create(const void* source,
-                                               size_t byte_length) {
-  ArrayBufferContents contents(byte_length, 1, ArrayBufferContents::kNotShared,
-                               ArrayBufferContents::kDontInitialize);
-  if (UNLIKELY(!contents.Data()))
-    OOM_CRASH();
-  scoped_refptr<ArrayBuffer> buffer = base::AdoptRef(new ArrayBuffer(contents));
-  memcpy(buffer->Data(), source, byte_length);
-  return buffer;
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::Create(ArrayBufferContents& contents) {
-  CHECK(contents.DataLength() == 0 || contents.DataMaybeShared());
-  return base::AdoptRef(new ArrayBuffer(contents));
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::CreateOrNull(size_t num_elements,
-                                                     size_t element_byte_size) {
-  return CreateOrNull(num_elements, element_byte_size,
-                      ArrayBufferContents::kZeroInitialize);
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::CreateUninitializedOrNull(
-    size_t num_elements,
-    size_t element_byte_size) {
-  return CreateOrNull(num_elements, element_byte_size,
-                      ArrayBufferContents::kDontInitialize);
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::Create(
-    size_t num_elements,
-    size_t element_byte_size,
-    ArrayBufferContents::InitializationPolicy policy) {
-  ArrayBufferContents contents(num_elements, element_byte_size,
-                               ArrayBufferContents::kNotShared, policy);
-  if (UNLIKELY(!contents.Data()))
-    OOM_CRASH();
-  return base::AdoptRef(new ArrayBuffer(contents));
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::CreateOrNull(
-    size_t num_elements,
-    size_t element_byte_size,
-    ArrayBufferContents::InitializationPolicy policy) {
-  ArrayBufferContents contents(num_elements, element_byte_size,
-                               ArrayBufferContents::kNotShared, policy);
-  if (!contents.Data())
-    return nullptr;
-  return base::AdoptRef(new ArrayBuffer(contents));
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::CreateShared(size_t num_elements,
-                                                     size_t element_byte_size) {
-  return CreateShared(num_elements, element_byte_size,
-                      ArrayBufferContents::kZeroInitialize);
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::CreateShared(const void* source,
-                                                     size_t byte_length) {
-  ArrayBufferContents contents(byte_length, 1, ArrayBufferContents::kShared,
-                               ArrayBufferContents::kDontInitialize);
-  CHECK(contents.DataShared());
-  scoped_refptr<ArrayBuffer> buffer = base::AdoptRef(new ArrayBuffer(contents));
-  memcpy(buffer->DataShared(), source, byte_length);
-  return buffer;
-}
-
-scoped_refptr<ArrayBuffer> ArrayBuffer::CreateShared(
-    size_t num_elements,
-    size_t element_byte_size,
-    ArrayBufferContents::InitializationPolicy policy) {
-  ArrayBufferContents contents(num_elements, element_byte_size,
-                               ArrayBufferContents::kShared, policy);
-  CHECK(contents.DataShared());
-  return base::AdoptRef(new ArrayBuffer(contents));
-}
-
-ArrayBuffer::ArrayBuffer(ArrayBufferContents& contents)
-    : first_view_(nullptr), is_detached_(false) {
-  if (contents.IsShared())
-    contents.ShareWith(contents_);
-  else
-    contents.Transfer(contents_);
-}
-
-void* ArrayBuffer::Data() {
-  return contents_.Data();
-}
-
-const void* ArrayBuffer::Data() const {
-  return contents_.Data();
-}
-
-void* ArrayBuffer::DataShared() {
-  return contents_.DataShared();
-}
-
-const void* ArrayBuffer::DataShared() const {
-  return contents_.DataShared();
-}
-
-void* ArrayBuffer::DataMaybeShared() {
-  return contents_.DataMaybeShared();
-}
-
-const void* ArrayBuffer::DataMaybeShared() const {
-  return contents_.DataMaybeShared();
-}
-
-size_t ArrayBuffer::ByteLengthAsSizeT() const {
-  return contents_.DataLength();
-}
-
-// This function is deprecated and should not be used. Use {ByteLengthAsSizeT}
-// instead.
-unsigned ArrayBuffer::ByteLengthAsUnsigned() const {
-  // TODO(dtapuska): Revisit this cast. ArrayBufferContents
-  // uses size_t for storing data. Whereas ArrayBuffer IDL is
-  // only uint32_t based.
-  return base::checked_cast<unsigned>(contents_.DataLength());
-}
-}  // namespace blink
-
-#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_TYPED_ARRAYS_ARRAY_BUFFER_ARRAY_BUFFER_H_