Move all the AtomicString table into AtomicStringTable.

third_party/WebKit/Source/wtf/text/AtomicString.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 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
@@ skipping 19 matching lines @@
 #include <iosfwd>
 
 namespace WTF {
 
 struct AtomicStringHash;
 
 class WTF_EXPORT AtomicString {
     USING_FAST_MALLOC(AtomicString);
 public:
     static void init();
-    static void reserveTableCapacity(size_t);
 
-    AtomicString() { }
-    AtomicString(const LChar* s) : m_string(add(s)) { }
-    AtomicString(const char* s) : m_string(add(s)) { }
-    AtomicString(const LChar* s, unsigned length) : m_string(add(s, length)) { }
-    AtomicString(const UChar* s, unsigned length) : m_string(add(s, length)) { }
-    AtomicString(const UChar* s, unsigned length, unsigned existingHash) : m_string(add(s, length, existingHash)) { }
-    AtomicString(const UChar* s) : m_string(add(s)) { }
+    AtomicString() {}
+    AtomicString(const LChar* chars)
+        : AtomicString(chars, chars ? strlen(reinterpret_cast<const char*>(chars)) : 0) {}
+    AtomicString(const char* chars)
+        : AtomicString(reinterpret_cast<const LChar*>(chars)) {}
+    AtomicString(const LChar* chars, unsigned length);
+    AtomicString(const UChar* chars, unsigned length);
+    AtomicString(const UChar* chars, unsigned length, unsigned existingHash);
+    AtomicString(const UChar* chars);
 
     template<size_t inlineCapacity>
-    explicit AtomicString(const Vector<UChar, inlineCapacity>& characters)
-        : m_string(add(characters.data(), characters.size()))
-    {
-    }
+    explicit AtomicString(const Vector<UChar, inlineCapacity>& vector)
+        : AtomicString(vector.data(), vector.size()) {}
 
     // Constructing an AtomicString from a String / StringImpl can be expensive if
     // the StringImpl is not already atomic.
     explicit AtomicString(StringImpl* impl) : m_string(add(impl)) { }
     explicit AtomicString(const String& s) : m_string(add(s.impl())) { }
 
-    AtomicString(StringImpl* baseString, unsigned start, unsigned length) : m_string(add(baseString, start, length)) { }
+    AtomicString(StringImpl* baseString, unsigned start, unsigned length);
 
     // Hash table deleted values, which are only constructed and never copied or destroyed.
     AtomicString(WTF::HashTableDeletedValueType) : m_string(WTF::HashTableDeletedValue) { }
     bool isHashTableDeletedValue() const { return m_string.isHashTableDeletedValue(); }
 
-    static StringImpl* find(const StringImpl*);
-
     operator const String&() const { return m_string; }
     const String& getString() const { return m_string; }
 
     StringImpl* impl() const { return m_string.impl(); }
 
     bool is8Bit() const { return m_string.is8Bit(); }
     const LChar* characters8() const { return m_string.characters8(); }
     const UChar* characters16() const { return m_string.characters16(); }
     unsigned length() const { return m_string.length(); }
 
@@ skipping 42 matching lines @@
     static AtomicString number(long);
     static AtomicString number(unsigned long);
     static AtomicString number(long long);
     static AtomicString number(unsigned long long);
 
     static AtomicString number(double, unsigned precision = 6, TrailingZerosTruncatingPolicy = TruncateTrailingZeros);
 
     bool isNull() const { return m_string.isNull(); }
     bool isEmpty() const { return m_string.isEmpty(); }
 
-    static void remove(StringImpl*);
-
 #ifdef __OBJC__
     AtomicString(NSString* s) : m_string(add((CFStringRef)s)) { }
     operator NSString*() const { return m_string; }
 #endif
     // AtomicString::fromUTF8 will return a null string if
     // the input data contains invalid UTF-8 sequences.
-    static AtomicString fromUTF8(const char*, size_t);
+    // NOTE: Passing a zero size means use the whole string.
+    static AtomicString fromUTF8(const char*, size_t length);
     static AtomicString fromUTF8(const char*);
 
     CString ascii() const { return m_string.ascii(); }
     CString latin1() const { return m_string.latin1(); }
     CString utf8(UTF8ConversionMode mode = LenientUTF8Conversion) const { return m_string.utf8(mode); }
 
 #ifndef NDEBUG
     void show() const;
 #endif
 
 private:
     String m_string;
 
-    ALWAYS_INLINE static PassRefPtr<StringImpl> add(const LChar* characters)
-    {
-        if (!characters)
-            return nullptr;
-        return add(characters, strlen(reinterpret_cast<const char*>(characters)));
-    }
-    ALWAYS_INLINE static PassRefPtr<StringImpl> add(const char* s) { return add(reinterpret_cast<const LChar*>(s)); }
-    static PassRefPtr<StringImpl> add(const LChar*, unsigned length);
-    static PassRefPtr<StringImpl> add(const UChar*, unsigned length);
-    ALWAYS_INLINE static PassRefPtr<StringImpl> add(const char* s, unsigned length) { return add(reinterpret_cast<const LChar*>(s), length); }
-    static PassRefPtr<StringImpl> add(const UChar*, unsigned length, unsigned existingHash);
-    static PassRefPtr<StringImpl> add(const UChar*);
-    static PassRefPtr<StringImpl> add(StringImpl*, unsigned offset, unsigned length);
     ALWAYS_INLINE static PassRefPtr<StringImpl> add(StringImpl* r)
     {
         if (!r || r->isAtomic())
             return r;
         return addSlowCase(r);
     }
     static PassRefPtr<StringImpl> addSlowCase(StringImpl*);
 #if OS(MACOSX)
     static PassRefPtr<StringImpl> add(CFStringRef);
 #endif
-
-    static AtomicString fromUTF8Internal(const char*, const char*);
 };
 
 inline bool operator==(const AtomicString& a, const AtomicString& b) { return a.impl() == b.impl(); }
 WTF_EXPORT bool operator==(const AtomicString&, const LChar*);
 inline bool operator==(const AtomicString& a, const char* b) { return WTF::equal(a.impl(), reinterpret_cast<const LChar*>(b)); }
 inline bool operator==(const AtomicString& a, const Vector<UChar>& b) { return a.impl() && equal(a.impl(), b.data(), b.size()); }
 inline bool operator==(const AtomicString& a, const String& b) { return equal(a.impl(), b.impl()); }
 inline bool operator==(const LChar* a, const AtomicString& b) { return b == a; }
 inline bool operator==(const char* a, const AtomicString& b) { return b == a; }
 inline bool operator==(const String& a, const AtomicString& b) { return equal(a.impl(), b.impl()); }
@@ skipping 22 matching lines @@
 
 // Define external global variables for the commonly used atomic strings.
 // These are only usable from the main thread.
 WTF_EXPORT extern const AtomicString& nullAtom;
 WTF_EXPORT extern const AtomicString& emptyAtom;
 WTF_EXPORT extern const AtomicString& starAtom;
 WTF_EXPORT extern const AtomicString& xmlAtom;
 WTF_EXPORT extern const AtomicString& xmlnsAtom;
 WTF_EXPORT extern const AtomicString& xlinkAtom;
 
-inline AtomicString AtomicString::fromUTF8(const char* characters, size_t length)
-{
-    if (!characters)
-        return nullAtom;
-    if (!length)
-        return emptyAtom;
-    return fromUTF8Internal(characters, characters + length);
-}
-
-inline AtomicString AtomicString::fromUTF8(const char* characters)
-{
-    if (!characters)
-        return nullAtom;
-    if (!*characters)
-        return emptyAtom;
-    return fromUTF8Internal(characters, 0);
-}
 
 // AtomicStringHash is the default hash for AtomicString
 template<typename T> struct DefaultHash;
 template<> struct DefaultHash<AtomicString> {
     typedef AtomicStringHash Hash;
 };
 
 // Pretty printer for gtest and base/logging.*.  It prepends and appends
 // double-quotes, and escapes chracters other than ASCII printables.
 WTF_EXPORT std::ostream& operator<<(std::ostream&, const AtomicString&);
 
 } // namespace WTF
 
 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(AtomicString);
 
 using WTF::AtomicString;
 using WTF::nullAtom;
 using WTF::emptyAtom;
 using WTF::starAtom;
 using WTF::xmlAtom;
 using WTF::xmlnsAtom;
 using WTF::xlinkAtom;
 
 #include "wtf/text/StringConcatenate.h"
 #endif // AtomicString_h