Fix check-webkit-style errors in Source/wtf/text/.

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2009 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.
  *
@@ skipping 104 matching lines @@
     friend struct WTF::LCharBufferTranslator;
     friend struct WTF::SubstringTranslator;
     friend struct WTF::UCharBufferTranslator;
 
 private:
     // StringImpls are allocated out of the WTF buffer partition.
     void* operator new(size_t);
     void* operator new(size_t, void* ptr) { return ptr; }
     void operator delete(void*);
 
-    // Used to construct static strings, which have an special refCount that can never hit zero.
-    // This means that the static string will never be destroyed, which is important because
-    // static strings will be shared across threads & ref-counted in a non-threadsafe manner.
+    // Used to construct static strings, which have an special refCount that can
+    // never hit zero.  This means that the static string will never be
+    // destroyed, which is important because static strings will be shared
+    // across threads & ref-counted in a non-threadsafe manner.
     enum ConstructEmptyStringTag { ConstructEmptyString };
     explicit StringImpl(ConstructEmptyStringTag)
         : m_refCount(1)
         , m_length(0)
         , m_hash(0)
         , m_isAtomic(false)
         , m_is8Bit(true)
         , m_isStatic(true)
     {
-        // Ensure that the hash is computed so that AtomicStringHash can call existingHash()
-        // with impunity. The empty string is special because it is never entered into
-        // AtomicString's HashKey, but still needs to compare correctly.
+        // Ensure that the hash is computed so that AtomicStringHash can call
+        // existingHash() with impunity. The empty string is special because it
+        // is never entered into AtomicString's HashKey, but still needs to
+        // compare correctly.
         STRING_STATS_ADD_8BIT_STRING(m_length);
         hash();
     }
 
     enum ConstructEmptyString16BitTag { ConstructEmptyString16Bit };
     explicit StringImpl(ConstructEmptyString16BitTag)
         : m_refCount(1)
         , m_length(0)
         , m_hash(0)
         , m_isAtomic(false)
@@ skipping 58 matching lines @@
         return create8BitIfPossible(vector.data(), vector.size());
     }
 
     ALWAYS_INLINE static PassRefPtr<StringImpl> create(const char* s, unsigned length) { return create(reinterpret_cast<const LChar*>(s), length); }
     static PassRefPtr<StringImpl> create(const LChar*);
     ALWAYS_INLINE static PassRefPtr<StringImpl> create(const char* s) { return create(reinterpret_cast<const LChar*>(s)); }
 
     static PassRefPtr<StringImpl> createUninitialized(unsigned length, LChar*& data);
     static PassRefPtr<StringImpl> createUninitialized(unsigned length, UChar*& data);
 
-    // Reallocate the StringImpl. The originalString must be only owned by the PassRefPtr.
-    // Just like the input pointer of realloc(), the originalString can't be used after this function.
+    // Reallocate the StringImpl. The originalString must be only owned by the
+    // PassRefPtr.  Just like the input pointer of realloc(), the originalString
+    // can't be used after this function.
     static PassRefPtr<StringImpl> reallocate(PassRefPtr<StringImpl> originalString, unsigned length);
 
-    // If this StringImpl has only one reference, we can truncate the string by updating
-    // its m_length property without actually re-allocating its buffer.
+    // If this StringImpl has only one reference, we can truncate the string by
+    // updating its m_length property without actually re-allocating its buffer.
     void truncateAssumingIsolated(unsigned length)
     {
         ASSERT(hasOneRef());
         ASSERT(length <= m_length);
         m_length = length;
     }
 
     unsigned length() const { return m_length; }
     bool is8Bit() const { return m_is8Bit; }
 
     ALWAYS_INLINE const LChar* characters8() const { ASSERT(is8Bit()); return reinterpret_cast<const LChar*>(this + 1); }
     ALWAYS_INLINE const UChar* characters16() const { ASSERT(!is8Bit()); return reinterpret_cast<const UChar*>(this + 1); }
 
     template <typename CharType>
     ALWAYS_INLINE const CharType * getCharacters() const;
 
     size_t sizeInBytes() const;
 
     bool isAtomic() const { return m_isAtomic; }
     void setIsAtomic(bool isAtomic) { m_isAtomic = isAtomic; }
 
     bool isStatic() const { return m_isStatic; }
 
 private:
-    // The high bits of 'hash' are always empty, but we prefer to store our flags
-    // in the low bits because it makes them slightly more efficient to access.
-    // So, we shift left and right when setting and getting our hash code.
+    // The high bits of 'hash' are always empty, but we prefer to store our
+    // flags in the low bits because it makes them slightly more efficient to
+    // access.  So, we shift left and right when setting and getting our hash
+    // code.
     void setHash(unsigned hash) const
     {
         ASSERT(!hasHash());
-        // Multiple clients assume that StringHasher is the canonical string hash function.
+        // Multiple clients assume that StringHasher is the canonical string
+        // hash function.
         ASSERT(hash == (is8Bit() ? StringHasher::computeHashAndMaskTop8Bits(characters8(), m_length) : StringHasher::computeHashAndMaskTop8Bits(characters16(), m_length)));
         m_hash = hash;
         ASSERT(hash); // Verify that 0 is a valid sentinel hash value.
     }
 
     unsigned rawHash() const
     {
         return m_hash;
     }
 
@@ skipping 74 matching lines @@
     int toIntStrict(bool* ok = 0, int base = 10);
     unsigned toUIntStrict(bool* ok = 0, int base = 10);
     int64_t toInt64Strict(bool* ok = 0, int base = 10);
     uint64_t toUInt64Strict(bool* ok = 0, int base = 10);
 
     int toInt(bool* ok = 0); // ignores trailing garbage
     unsigned toUInt(bool* ok = 0); // ignores trailing garbage
     int64_t toInt64(bool* ok = 0); // ignores trailing garbage
     uint64_t toUInt64(bool* ok = 0); // ignores trailing garbage
 
-    // FIXME: Like the strict functions above, these give false for "ok" when there is trailing garbage.
-    // Like the non-strict functions above, these return the value when there is trailing garbage.
-    // It would be better if these were more consistent with the above functions instead.
+    // FIXME: Like the strict functions above, these give false for "ok" when
+    // there is trailing garbage.  Like the non-strict functions above, these
+    // return the value when there is trailing garbage.  It would be better if
+    // these were more consistent with the above functions instead.
     double toDouble(bool* ok = 0);
     float toFloat(bool* ok = 0);
 
     PassRefPtr<StringImpl> lower();
     PassRefPtr<StringImpl> upper();
     PassRefPtr<StringImpl> lower(const AtomicString& localeIdentifier);
     PassRefPtr<StringImpl> upper(const AtomicString& localeIdentifier);
 
     PassRefPtr<StringImpl> fill(UChar);
     // FIXME: Do we need fill(char) or can we just do the right thing if UChar is ASCII?
     PassRefPtr<StringImpl> foldCase();
 
     PassRefPtr<StringImpl> stripWhiteSpace();
     PassRefPtr<StringImpl> stripWhiteSpace(IsWhiteSpaceFunctionPtr);
-    PassRefPtr<StringImpl> simplifyWhiteSpace(StripBehavior stripBehavior = StripExtraWhiteSpace);
-    PassRefPtr<StringImpl> simplifyWhiteSpace(IsWhiteSpaceFunctionPtr, StripBehavior stripBehavior = StripExtraWhiteSpace);
+    PassRefPtr<StringImpl> simplifyWhiteSpace(StripBehavior = StripExtraWhiteSpace);
+    PassRefPtr<StringImpl> simplifyWhiteSpace(IsWhiteSpaceFunctionPtr, StripBehavior = StripExtraWhiteSpace);
 
     PassRefPtr<StringImpl> removeCharacters(CharacterMatchFunctionPtr);
     template <typename CharType>
     ALWAYS_INLINE PassRefPtr<StringImpl> removeCharacters(const CharType* characters, CharacterMatchFunctionPtr);
 
     size_t find(LChar character, unsigned start = 0);
     size_t find(char character, unsigned start = 0);
     size_t find(UChar character, unsigned start = 0);
     size_t find(CharacterMatchFunctionPtr, unsigned index = 0);
     size_t find(const LChar*, unsigned index = 0);
@@ skipping 397 matching lines @@
 }
 
 using WTF::StringImpl;
 using WTF::equal;
 using WTF::equalNonNull;
 using WTF::TextCaseSensitivity;
 using WTF::TextCaseSensitive;
 using WTF::TextCaseInsensitive;
 
 #endif