Shrink RenderQuote.o by 134K

Source/core/rendering/RenderQuote.cpp

 /**
  * Copyright (C) 2011 Nokia Inc.  All rights reserved.
  * Copyright (C) 2012 Google 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.
  *
  */
 
 #include "config.h"
 #include "core/rendering/RenderQuote.h"
 
-#include "core/rendering/RenderView.h"
-#include <wtf/text/AtomicString.h>
+#include "core/rendering/style/QuotesData.h"
 
-#define U(x) ((const UChar*)L##x)
+using namespace WTF::Unicode;
 
 namespace WebCore {
 
 RenderQuote::RenderQuote(Document* node, QuoteType quote)
     : RenderText(node, StringImpl::empty())
     , m_type(quote)
     , m_depth(0)
     , m_next(0)
     , m_previous(0)
-    , m_attached(false)
+    , m_isAttached(false)
 {
 }
 
 RenderQuote::~RenderQuote()
 {
-    ASSERT(!m_attached);
-    ASSERT(!m_next && !m_previous);
+    ASSERT(!m_isAttached);
+    ASSERT(!m_next);
+    ASSERT(!m_previous);
 }
 
 void RenderQuote::willBeDestroyed()
 {
     detachQuote();
     RenderText::willBeDestroyed();
 }
 
 void RenderQuote::willBeRemovedFromTree()
 {
     RenderText::willBeRemovedFromTree();
     detachQuote();
 }
 
 void RenderQuote::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
 {
     RenderText::styleDidChange(diff, oldStyle);
     setText(originalText());
 }
 
-typedef HashMap<AtomicString, const QuotesData*, CaseFoldingHash> QuotesMap;
-
-static const QuotesMap& quotesDataLanguageMap()
-{
-    DEFINE_STATIC_LOCAL(QuotesMap, staticQuotesMap, ());
-    if (staticQuotesMap.size())
-        return staticQuotesMap;
-
+const unsigned maxDistinctQuoteCharacters = 16;
+
+#if !ASSERT_DISABLED
+
+static void checkNumberOfDistinctQuoteCharacters(UChar character)
+{
+    ASSERT(character);
+    static UChar distinctQuoteCharacters[maxDistinctQuoteCharacters];
+    for (unsigned i = 0; i < maxDistinctQuoteCharacters; ++i) {
+        if (distinctQuoteCharacters[i] == character)
+            return;
+        if (!distinctQuoteCharacters[i]) {
+            distinctQuoteCharacters[i] = character;
+            return;
+        }
+    }
+    ASSERT_NOT_REACHED();
+}
+
+#endif
+
+struct QuotesForLanguage {
+    const char* language;
+    UChar open1;
+    UChar close1;
+    UChar open2;
+    UChar close2;
+};
+
+static int quoteTableLanguageComparisonFunction(const void* a, const void* b)
+{
+    return strcmp(static_cast<const QuotesForLanguage*>(a)->language,
+        static_cast<const QuotesForLanguage*>(b)->language);
+}
+
+static const QuotesForLanguage* quotesForLanguage(const String& language)
+{
     // Table of quotes from http://www.whatwg.org/specs/web-apps/current-work/multipage/rendering.html#quotes
-    #define QUOTES_LANG(lang, o1, c1, o2, c2) staticQuotesMap.set(lang, QuotesData::create(U(o1), U(c1), U(o2), U(c2)).leakRef())
-    QUOTES_LANG("af",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("agq",           "\x201e", "\x201d", "\x201a", "\x2019");
-    QUOTES_LANG("ak",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("am",            "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("ar",            "\x201d", "\x201c", "\x2019", "\x2018");
-    QUOTES_LANG("asa",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("az-Cyrl",       "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("bas",           "\x00ab", "\x00bb", "\x201e", "\x201c");
-    QUOTES_LANG("bem",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("bez",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("bg",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("bm",            "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("bn",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("br",            "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("brx",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("bs-Cyrl",       "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("ca",            "\x201c", "\x201d", "\x00ab", "\x00bb");
-    QUOTES_LANG("cgg",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("chr",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("cs",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("da",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("dav",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("de",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("de-CH",         "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("dje",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("dua",           "\x00ab", "\x00bb", "\x2018", "\x2019");
-    QUOTES_LANG("dyo",           "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("dz",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ebu",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ee",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("el",            "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("en",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("en-GB",         "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("es",            "\x201c", "\x201d", "\x00ab", "\x00bb");
-    QUOTES_LANG("et",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("eu",            "\x201c", "\x201d", "\x00ab", "\x00bb");
-    QUOTES_LANG("ewo",           "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("fa",            "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("ff",            "\x201e", "\x201d", "\x201a", "\x2019");
-    QUOTES_LANG("fi",            "\x201d", "\x201d", "\x2019", "\x2019");
-    QUOTES_LANG("fr",            "\x00ab", "\x00bb", "\x00ab", "\x00bb");
-    QUOTES_LANG("fr-CA",         "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("fr-CH",         "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("gsw",           "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("gu",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("guz",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ha",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("he",            "\x0022", "\x0022", "\x0027", "\x0027");
-    QUOTES_LANG("hi",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("hr",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("hu",            "\x201e", "\x201d", "\x00bb", "\x00ab");
-    QUOTES_LANG("id",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ig",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("it",            "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("ja",            "\x300c", "\x300d", "\x300e", "\x300f");
-    QUOTES_LANG("jgo",           "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("jmc",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("kab",           "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("kam",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("kde",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("kea",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("khq",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ki",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("kkj",           "\x00ab", "\x00bb", "\x2039", "\x203a");
-    QUOTES_LANG("kln",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("km",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("kn",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ko",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ksb",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ksf",           "\x00ab", "\x00bb", "\x2018", "\x2019");
-    QUOTES_LANG("lag",           "\x201d", "\x201d", "\x2019", "\x2019");
-    QUOTES_LANG("lg",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ln",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("lo",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("lt",            "\x201e", "\x201c", "\x201e", "\x201c");
-    QUOTES_LANG("lu",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("luo",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("luy",           "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("lv",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("mas",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("mer",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("mfe",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("mg",            "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("mgo",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("mk",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("ml",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("mr",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ms",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("mua",           "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("my",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("naq",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("nb",            "\x00ab", "\x00bb", "\x2018", "\x2019");
-    QUOTES_LANG("nd",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("nl",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("nmg",           "\x201e", "\x201d", "\x00ab", "\x00bb");
-    QUOTES_LANG("nn",            "\x00ab", "\x00bb", "\x2018", "\x2019");
-    QUOTES_LANG("nnh",           "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("nus",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("nyn",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("pl",            "\x201e", "\x201d", "\x00ab", "\x00bb");
-    QUOTES_LANG("pt",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("pt-PT",         "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("rn",            "\x201d", "\x201d", "\x2019", "\x2019");
-    QUOTES_LANG("ro",            "\x201e", "\x201d", "\x00ab", "\x00bb");
-    QUOTES_LANG("rof",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ru",            "\x00ab", "\x00bb", "\x201e", "\x201c");
-    QUOTES_LANG("rw",            "\x00ab", "\x00bb", "\x2018", "\x2019");
-    QUOTES_LANG("rwk",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("saq",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("sbp",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("seh",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ses",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("sg",            "\x00ab", "\x00bb", "\x201c", "\x201d");
-    QUOTES_LANG("shi",           "\x00ab", "\x00bb", "\x201e", "\x201d");
-    QUOTES_LANG("shi-Tfng",      "\x00ab", "\x00bb", "\x201e", "\x201d");
-    QUOTES_LANG("si",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("sk",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("sl",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("sn",            "\x201d", "\x201d", "\x2019", "\x2019");
-    QUOTES_LANG("so",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("sq",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("sr",            "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("sr-Latn",       "\x201e", "\x201c", "\x201a", "\x2018");
-    QUOTES_LANG("sv",            "\x201d", "\x201d", "\x2019", "\x2019");
-    QUOTES_LANG("sw",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("swc",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ta",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("te",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("teo",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("th",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("ti-ER",         "\x2018", "\x2019", "\x201c", "\x201d");
-    QUOTES_LANG("to",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("tr",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("twq",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("tzm",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("uk",            "\x00ab", "\x00bb", "\x201e", "\x201c");
-    QUOTES_LANG("ur",            "\x201d", "\x201c", "\x2019", "\x2018");
-    QUOTES_LANG("vai",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("vai-Latn",      "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("vi",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("vun",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("xh",            "\x2018", "\x2019", "\x201c", "\x201d");
-    QUOTES_LANG("xog",           "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("yav",           "\x00ab", "\x00bb", "\x00ab", "\x00bb");
-    QUOTES_LANG("yo",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("zh",            "\x201c", "\x201d", "\x2018", "\x2019");
-    QUOTES_LANG("zh-Hant",       "\x300c", "\x300d", "\x300e", "\x300f");
-    QUOTES_LANG("zu",            "\x201c", "\x201d", "\x2018", "\x2019");
-    #undef QUOTES_LANG
-
-    return staticQuotesMap;
-}
-
-static const QuotesData* basicQuotesData()
-{
-    // FIXME: The default quotes should be the fancy quotes for "en".
-    static const QuotesData* staticBasicQuotes = QuotesData::create(U("\""), U("\""), U("'"), U("'")).leakRef();
-    return staticBasicQuotes;
+    static const QuotesForLanguage quoteTable[] = {
+        { "af",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "agq",        0x201e, 0x201d, 0x201a, 0x2019 },
+        { "ak",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "am",         0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "ar",         0x201d, 0x201c, 0x2019, 0x2018 },
+        { "asa",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "az-cyrl",    0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "bas",        0x00ab, 0x00bb, 0x201e, 0x201c },
+        { "bem",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "bez",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "bg",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "bm",         0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "bn",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "br",         0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "brx",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "bs-cyrl",    0x201e, 0x201c, 0x201a, 0x2018 },
+        { "ca",         0x201c, 0x201d, 0x00ab, 0x00bb },
+        { "cgg",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "chr",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "cs",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "da",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "dav",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "de",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "de-ch",      0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "dje",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "dua",        0x00ab, 0x00bb, 0x2018, 0x2019 },
+        { "dyo",        0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "dz",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ebu",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ee",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "el",         0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "en",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "en-gb",      0x201c, 0x201d, 0x2018, 0x2019 },
+        { "es",         0x201c, 0x201d, 0x00ab, 0x00bb },
+        { "et",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "eu",         0x201c, 0x201d, 0x00ab, 0x00bb },
+        { "ewo",        0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "fa",         0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "ff",         0x201e, 0x201d, 0x201a, 0x2019 },
+        { "fi",         0x201d, 0x201d, 0x2019, 0x2019 },
+        { "fr",         0x00ab, 0x00bb, 0x00ab, 0x00bb },
+        { "fr-ca",      0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "fr-ch",      0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "gsw",        0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "gu",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "guz",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ha",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "he",         0x0022, 0x0022, 0x0027, 0x0027 },
+        { "hi",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "hr",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "hu",         0x201e, 0x201d, 0x00bb, 0x00ab },
+        { "id",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ig",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "it",         0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "ja",         0x300c, 0x300d, 0x300e, 0x300f },
+        { "jgo",        0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "jmc",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "kab",        0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "kam",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "kde",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "kea",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "khq",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ki",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "kkj",        0x00ab, 0x00bb, 0x2039, 0x203a },
+        { "kln",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "km",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "kn",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ko",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ksb",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ksf",        0x00ab, 0x00bb, 0x2018, 0x2019 },
+        { "lag",        0x201d, 0x201d, 0x2019, 0x2019 },
+        { "lg",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ln",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "lo",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "lt",         0x201e, 0x201c, 0x201e, 0x201c },
+        { "lu",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "luo",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "luy",        0x201e, 0x201c, 0x201a, 0x2018 },
+        { "lv",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "mas",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "mer",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "mfe",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "mg",         0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "mgo",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "mk",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "ml",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "mr",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ms",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "mua",        0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "my",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "naq",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "nb",         0x00ab, 0x00bb, 0x2018, 0x2019 },
+        { "nd",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "nl",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "nmg",        0x201e, 0x201d, 0x00ab, 0x00bb },
+        { "nn",         0x00ab, 0x00bb, 0x2018, 0x2019 },
+        { "nnh",        0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "nus",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "nyn",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "pl",         0x201e, 0x201d, 0x00ab, 0x00bb },
+        { "pt",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "pt-pt",      0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "rn",         0x201d, 0x201d, 0x2019, 0x2019 },
+        { "ro",         0x201e, 0x201d, 0x00ab, 0x00bb },
+        { "rof",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ru",         0x00ab, 0x00bb, 0x201e, 0x201c },
+        { "rw",         0x00ab, 0x00bb, 0x2018, 0x2019 },
+        { "rwk",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "saq",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "sbp",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "seh",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ses",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "sg",         0x00ab, 0x00bb, 0x201c, 0x201d },
+        { "shi",        0x00ab, 0x00bb, 0x201e, 0x201d },
+        { "shi-tfng",   0x00ab, 0x00bb, 0x201e, 0x201d },
+        { "si",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "sk",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "sl",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "sn",         0x201d, 0x201d, 0x2019, 0x2019 },
+        { "so",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "sq",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "sr",         0x201e, 0x201c, 0x201a, 0x2018 },
+        { "sr-latn",    0x201e, 0x201c, 0x201a, 0x2018 },
+        { "sv",         0x201d, 0x201d, 0x2019, 0x2019 },
+        { "sw",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "swc",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ta",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "te",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "teo",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "th",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "ti-er",      0x2018, 0x2019, 0x201c, 0x201d },
+        { "to",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "tr",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "twq",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "tzm",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "uk",         0x00ab, 0x00bb, 0x201e, 0x201c },
+        { "ur",         0x201d, 0x201c, 0x2019, 0x2018 },
+        { "vai",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "vai-latn",   0x201c, 0x201d, 0x2018, 0x2019 },
+        { "vi",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "vun",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "xh",         0x2018, 0x2019, 0x201c, 0x201d },
+        { "xog",        0x201c, 0x201d, 0x2018, 0x2019 },
+        { "yav",        0x00ab, 0x00bb, 0x00ab, 0x00bb },
+        { "yo",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "zh",         0x201c, 0x201d, 0x2018, 0x2019 },
+        { "zh-hant",    0x300c, 0x300d, 0x300e, 0x300f },
+        { "zu",         0x201c, 0x201d, 0x2018, 0x2019 },
+    };
+
+    const unsigned maxLanguageLength = 8;
+
+#if !ASSERT_DISABLED
+    // One time check that the table meets the constraints that the code below relies on.
+
+    static bool didOneTimeCheck = false;
+    if (!didOneTimeCheck) {
+        didOneTimeCheck = true;
+
+        checkNumberOfDistinctQuoteCharacters(quotationMark);
+        checkNumberOfDistinctQuoteCharacters(apostrophe);
+
+        for (unsigned i = 0; i < WTF_ARRAY_LENGTH(quoteTable); ++i) {
+            ASSERT(strlen(quoteTable[i].language) <= maxLanguageLength);
+
+            if (i)
+                ASSERT(strcmp(quoteTable[i - 1].language, quoteTable[i].language) < 0);
+
+            for (unsigned j = 0; UChar character = quoteTable[i].language[j]; ++j)
+                ASSERT(isASCIILower(character) || character == '-');
+
+            checkNumberOfDistinctQuoteCharacters(quoteTable[i].open1);
+            checkNumberOfDistinctQuoteCharacters(quoteTable[i].close1);
+            checkNumberOfDistinctQuoteCharacters(quoteTable[i].open2);
+            checkNumberOfDistinctQuoteCharacters(quoteTable[i].close2);
+        }
+    }
+#endif
+
+    unsigned length = language.length();
+    if (!length || length > maxLanguageLength)
+        return 0;
+
+    char languageKeyBuffer[maxLanguageLength + 1];
+    for (unsigned i = 0; i < length; ++i) {
+        UChar character = toASCIILower(language[i]);
+        if (!(isASCIILower(character) || character == '-'))
+            return 0;
+        languageKeyBuffer[i] = static_cast<char>(character);
+    }
+    languageKeyBuffer[length] = 0;
+
+    QuotesForLanguage languageKey = { languageKeyBuffer, 0, 0, 0, 0 };
+
+    return static_cast<const QuotesForLanguage*>(bsearch(&languageKey,
+        quoteTable, WTF_ARRAY_LENGTH(quoteTable), sizeof(quoteTable[0]), quoteTableLanguageComparisonFunction));
+}
+
+static StringImpl* stringForQuoteCharacter(UChar character)
+{
+    // Use linear search because there is a small number of distinct characters, thus binary search is unneeded.
+    ASSERT(character);
+    struct StringForCharacter {
+        UChar character;
+        StringImpl* string;
+    };
+    static StringForCharacter strings[maxDistinctQuoteCharacters];
+    for (unsigned i = 0; i < maxDistinctQuoteCharacters; ++i) {
+        if (strings[i].character == character)
+            return strings[i].string;
+        if (!strings[i].character) {
+            strings[i].character = character;
+            strings[i].string = StringImpl::create8BitIfPossible(&character, 1).leakRef();
+            return strings[i].string;
+        }
+    }
+    ASSERT_NOT_REACHED();
+    return StringImpl::empty();
+}
+
+static inline StringImpl* quotationMarkString()
+{
+    static StringImpl* quotationMarkString = stringForQuoteCharacter(quotationMark);
+    return quotationMarkString;
+}
+
+static inline StringImpl* apostropheString()
+{
+    static StringImpl* apostropheString = stringForQuoteCharacter(apostrophe);
+    return apostropheString;
 }
 
 PassRefPtr<StringImpl> RenderQuote::originalText() const
 {
+    if (m_depth < 0)
+        return StringImpl::empty();
+    bool isOpenQuote = false;
     switch (m_type) {
     case NO_OPEN_QUOTE:
     case NO_CLOSE_QUOTE:
         return StringImpl::empty();
+    case OPEN_QUOTE:
+        isOpenQuote = true;
+        // fall through
     case CLOSE_QUOTE:
-        return quotesData()->getCloseQuote(m_depth - 1).impl();
-    case OPEN_QUOTE:
-        return quotesData()->getOpenQuote(m_depth).impl();
+        if (const QuotesData* quotes = style()->quotes())
+            return isOpenQuote ? quotes->openQuote(m_depth).impl() : quotes->closeQuote(m_depth).impl();
+        if (const QuotesForLanguage* quotes = quotesForLanguage(style()->locale()))
+            return stringForQuoteCharacter(isOpenQuote ? (m_depth ? quotes->open2 : quotes->open1) : (m_depth ? quotes->close2 : quotes->close1));
+        // FIXME: Should the default be the quotes for "en" rather than straight quotes?
+        return m_depth ? apostropheString() : quotationMarkString();
     }
     ASSERT_NOT_REACHED();
     return StringImpl::empty();
 }
 
-const QuotesData* RenderQuote::quotesData() const
-{
-    if (QuotesData* customQuotes = style()->quotes())
-        return customQuotes;
-
-    AtomicString language = style()->locale();
-    if (language.isNull())
-        return basicQuotesData();
-    const QuotesData* quotes = quotesDataLanguageMap().get(language);
-    if (!quotes)
-        return basicQuotesData();
-    return quotes;
-}
-
 void RenderQuote::attachQuote()
 {
     ASSERT(view());
-    ASSERT(!m_attached);
-    ASSERT(!m_next && !m_previous);
+    ASSERT(!m_isAttached);
+    ASSERT(!m_next);
+    ASSERT(!m_previous);
     ASSERT(isRooted());
 
-    if (!view()->renderQuoteHead()) {
-        view()->setRenderQuoteHead(this);
-        m_attached = true;
-        return;
-    }
-
-    for (RenderObject* predecessor = previousInPreOrder(); predecessor; predecessor = predecessor->previousInPreOrder()) {
-        // Skip unattached predecessors to avoid having stale m_previous pointers
-        // if the previous node is never attached and is then destroyed.
-        if (!predecessor->isQuote() || !toRenderQuote(predecessor)->isAttached())
-            continue;
-        m_previous = toRenderQuote(predecessor);
-        m_next = m_previous->m_next;
-        m_previous->m_next = this;
-        if (m_next)
-            m_next->m_previous = this;
-        break;
+    // Optimize case where this is the first quote in a RenderView by not searching for predecessors in that case.
+    if (view()->renderQuoteHead()) {
+        for (RenderObject* predecessor = previousInPreOrder(); predecessor; predecessor = predecessor->previousInPreOrder()) {
+            // Skip unattached predecessors to avoid having stale m_previous pointers
+            // if the previous node is never attached and is then destroyed.
+            if (!predecessor->isQuote() || !toRenderQuote(predecessor)->m_isAttached)
+                continue;
+            m_previous = toRenderQuote(predecessor);
+            m_next = m_previous->m_next;
+            m_previous->m_next = this;
+            if (m_next)
+                m_next->m_previous = this;
+            break;
+        }
     }
 
     if (!m_previous) {
         m_next = view()->renderQuoteHead();
         view()->setRenderQuoteHead(this);
         if (m_next)
             m_next->m_previous = this;
     }
-    m_attached = true;
+    m_isAttached = true;
 
     for (RenderQuote* quote = this; quote; quote = quote->m_next)
         quote->updateDepth();
 
-    ASSERT(!m_next || m_next->m_attached);
+    ASSERT(!m_next || m_next->m_isAttached);
     ASSERT(!m_next || m_next->m_previous == this);
-    ASSERT(!m_previous || m_previous->m_attached);
+    ASSERT(!m_previous || m_previous->m_isAttached);
     ASSERT(!m_previous || m_previous->m_next == this);
 }
 
 void RenderQuote::detachQuote()
 {
-    ASSERT(!m_next || m_next->m_attached);
-    ASSERT(!m_previous || m_previous->m_attached);
-    if (!m_attached)
+    ASSERT(!m_next || m_next->m_isAttached);
+    ASSERT(!m_previous || m_previous->m_isAttached);
+    if (!m_isAttached)
         return;
     if (m_previous)
         m_previous->m_next = m_next;
     else if (view())
         view()->setRenderQuoteHead(m_next);
     if (m_next)
         m_next->m_previous = m_previous;
     if (!documentBeingDestroyed()) {
         for (RenderQuote* quote = m_next; quote; quote = quote->m_next)
             quote->updateDepth();
     }
-    m_attached = false;
+    m_isAttached = false;
     m_next = 0;
     m_previous = 0;
     m_depth = 0;
 }
 
 void RenderQuote::updateDepth()
 {
-    ASSERT(m_attached);
+    ASSERT(m_isAttached);
     int oldDepth = m_depth;
     m_depth = 0;
     if (m_previous) {
         m_depth = m_previous->m_depth;
         switch (m_previous->m_type) {
         case OPEN_QUOTE:
         case NO_OPEN_QUOTE:
             m_depth++;
             break;
         case CLOSE_QUOTE:
         case NO_CLOSE_QUOTE:
             if (m_depth)
                 m_depth--;
             break;
         }
     }
     if (oldDepth != m_depth)
         setText(originalText());
 }
 
 } // namespace WebCore