Replace CSSParserString with StringView.

third_party/WebKit/Source/core/css/parser/CSSParserString.h

Index: third_party/WebKit/Source/core/css/parser/CSSParserString.h
diff --git a/third_party/WebKit/Source/core/css/parser/CSSParserString.h b/third_party/WebKit/Source/core/css/parser/CSSParserString.h
deleted file mode 100644
index 58c12ed30a32903f7a5b4aeb15f5447809514b86..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/css/parser/CSSParserString.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
- * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef CSSParserString_h
-#define CSSParserString_h
-
-#include "wtf/Allocator.h"
-#include "wtf/text/AtomicString.h"
-#include "wtf/text/StringView.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-struct CSSParserString {
-    STACK_ALLOCATED();
-    void init(const LChar* characters, unsigned length)
-    {
-        m_data.characters8 = characters;
-        m_length = length;
-        m_is8Bit = true;
-    }
-
-    void init(const UChar* characters, unsigned length)
-    {
-        m_data.characters16 = characters;
-        m_length = length;
-        m_is8Bit = false;
-    }
-
-    void initRaw(const void* charactersRaw, unsigned length, bool is8Bit)
-    {
-        m_data.charactersRaw = charactersRaw;
-        m_length = length;
-        m_is8Bit = is8Bit;
-    }
-
-    void init(const String& string)
-    {
-        m_length = string.length();
-        if (string.isNull()) {
-            m_data.characters8 = 0;
-            m_is8Bit = true;
-            return;
-        }
-        if (string.is8Bit()) {
-            m_data.characters8 = const_cast<LChar*>(string.characters8());
-            m_is8Bit = true;
-        } else {
-            m_data.characters16 = const_cast<UChar*>(string.characters16());
-            m_is8Bit = false;
-        }
-    }
-
-    bool is8Bit() const { return m_is8Bit; }
-    const LChar* characters8() const { ASSERT(is8Bit()); return m_data.characters8; }
-    const UChar* characters16() const { ASSERT(!is8Bit()); return m_data.characters16; }
-
-    unsigned length() const { return m_length; }
-
-    UChar operator[](unsigned i) const
-    {
-        ASSERT_WITH_SECURITY_IMPLICATION(i < m_length);
-        if (is8Bit())
-            return m_data.characters8[i];
-        return m_data.characters16[i];
-    }
-
-    template<unsigned matchLength>
-    bool equalIgnoringASCIICase(const char (&match)[matchLength]) const
-    {
-        if (matchLength - 1 != length())
-            return false;
-        return is8Bit() ? WTF::equalIgnoringASCIICase(characters8(), match, length()) : WTF::equalIgnoringASCIICase(characters16(), match, length());
-    }
-
-    // TODO(esprehn): Remove both of these implicit operators, they're very expensive.
-    operator String() const { return is8Bit() ? String(m_data.characters8, m_length) : StringImpl::create8BitIfPossible(m_data.characters16, m_length); }
-    operator AtomicString() const { return is8Bit() ? AtomicString(m_data.characters8, m_length) : AtomicString(m_data.characters16, m_length); }
-
-    operator StringView() const { return is8Bit() ? StringView(m_data.characters8, m_length) : StringView(m_data.characters16, m_length); }
-
-    union {
-        const LChar* characters8;
-        const UChar* characters16;
-        const void* charactersRaw;
-    } m_data;
-    unsigned m_length;
-    bool m_is8Bit;
-};
-
-} // namespace blink
-
-#endif