Move WTF classes related to typed arrays to wtf/typed_arrays

third_party/WebKit/Source/wtf/ArrayBufferBuilder.h

Index: third_party/WebKit/Source/wtf/ArrayBufferBuilder.h
diff --git a/third_party/WebKit/Source/wtf/ArrayBufferBuilder.h b/third_party/WebKit/Source/wtf/ArrayBufferBuilder.h
deleted file mode 100644
index c2b25859f7bc488584dca20dc40c11ca65706bd1..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/wtf/ArrayBufferBuilder.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (C) 2013 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 THE COPYRIGHT
- * OWNER 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 ArrayBufferBuilder_h
-#define ArrayBufferBuilder_h
-
-#include "wtf/Allocator.h"
-#include "wtf/ArrayBuffer.h"
-#include "wtf/Noncopyable.h"
-#include "wtf/RefPtr.h"
-#include "wtf/text/WTFString.h"
-
-namespace WTF {
-
-// A utility class to build an ArrayBuffer instance. Validity must be checked
-// by isValid() before using an instance.
-class WTF_EXPORT ArrayBufferBuilder final {
-    // Disallow copying since it's expensive and we don't want code to do it by
-    // accident.
-    WTF_MAKE_NONCOPYABLE(ArrayBufferBuilder);
-    USING_FAST_MALLOC(ArrayBufferBuilder);
-
-public:
-    // Creates an ArrayBufferBuilder using the default capacity.
-    ArrayBufferBuilder();
-
-    ArrayBufferBuilder(unsigned capacity)
-        : m_bytesUsed(0)
-        , m_variableCapacity(true)
-    {
-        m_buffer = ArrayBuffer::create(capacity, 1);
-    }
-
-    bool isValid() const
-    {
-        return m_buffer;
-    }
-
-    // Appending empty data is not allowed.
-    unsigned append(const char* data, unsigned length);
-
-    // Returns the accumulated data as an ArrayBuffer instance. If needed,
-    // creates a new ArrayBuffer instance and copies contents from the internal
-    // buffer to it. Otherwise, returns a PassRefPtr pointing to the internal
-    // buffer.
-    PassRefPtr<ArrayBuffer> toArrayBuffer();
-
-    // Converts the accumulated data into a String using the default encoding.
-    String toString();
-
-    // Number of bytes currently accumulated.
-    unsigned byteLength() const
-    {
-        return m_bytesUsed;
-    }
-
-    // Number of bytes allocated.
-    unsigned capacity() const
-    {
-        return m_buffer->byteLength();
-    }
-
-    void shrinkToFit();
-
-    const void* data() const
-    {
-        return m_buffer->data();
-    }
-
-    // If set to false, the capacity won't be expanded and when appended data
-    // overflows, the overflowed part will be dropped.
-    void setVariableCapacity(bool value)
-    {
-        m_variableCapacity = value;
-    }
-
-private:
-    // Expands the size of m_buffer to size + m_bytesUsed bytes. Returns true
-    // iff successful. If reallocation is needed, copies only data in
-    // [0, m_bytesUsed) range.
-    bool expandCapacity(unsigned size);
-
-    unsigned m_bytesUsed;
-    bool m_variableCapacity;
-    RefPtr<ArrayBuffer> m_buffer;
-};
-
-} // namespace WTF
-
-using WTF::ArrayBufferBuilder;
-
-#endif // ArrayBufferBuilder_h