Rename EqualIgnoringCase*() to DeprecatedEqualIgnoringCase*()

third_party/WebKit/Source/platform/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 581 matching lines @@
   return true;
 }
 
 ALWAYS_INLINE bool Equal(const UChar* a, const LChar* b, unsigned length) {
   return Equal(b, a, length);
 }
 
 // Unicode aware case insensitive string matching. Non-ASCII characters might
 // match to ASCII characters. These functions are rarely used to implement web
 // platform features.
-WTF_EXPORT bool EqualIgnoringCase(const LChar*, const LChar*, unsigned length);
-WTF_EXPORT bool EqualIgnoringCase(const UChar*, const LChar*, unsigned length);
-inline bool EqualIgnoringCase(const LChar* a, const UChar* b, unsigned length) {
-  return EqualIgnoringCase(b, a, length);
+// These functions are deprecated. Use EqualIgnoringASCIICase(), or introduce
+// EqualIgnoringUnicodeCase(). See crbug.com/627682
+WTF_EXPORT bool DeprecatedEqualIgnoringCase(const LChar*,
+                                            const LChar*,
+                                            unsigned length);
+WTF_EXPORT bool DeprecatedEqualIgnoringCase(const UChar*,
+                                            const LChar*,
+                                            unsigned length);
+inline bool DeprecatedEqualIgnoringCase(const LChar* a,
+                                        const UChar* b,
+                                        unsigned length) {
+  return DeprecatedEqualIgnoringCase(b, a, length);
 }
-WTF_EXPORT bool EqualIgnoringCase(const UChar*, const UChar*, unsigned length);
+WTF_EXPORT bool DeprecatedEqualIgnoringCase(const UChar*,
+                                            const UChar*,
+                                            unsigned length);
 
 WTF_EXPORT bool EqualIgnoringNullity(StringImpl*, StringImpl*);
 
 template <typename CharacterTypeA, typename CharacterTypeB>
 inline bool EqualIgnoringASCIICase(const CharacterTypeA* a,
                                    const CharacterTypeB* b,
                                    unsigned length) {
   for (unsigned i = 0; i < length; ++i) {
     if (ToASCIILower(a[i]) != ToASCIILower(b[i]))
       return false;
@@ skipping 270 matching lines @@
 using WTF::kTextCaseASCIIInsensitive;
 using WTF::kTextCaseUnicodeInsensitive;
 using WTF::kTextCaseSensitive;
 using WTF::TextCaseSensitivity;
 using WTF::Equal;
 using WTF::EqualNonNull;
 using WTF::LengthOfNullTerminatedString;
 using WTF::ReverseFind;
 
 #endif