1 files changed, 0 insertions, 98 deletions
diff --git a/intl/unicharutil/nsUnicodeNormalizer_ICU.cpp b/intl/unicharutil/nsUnicodeNormalizer_ICU.cpp
deleted file mode 100644
index 6f6c3d2dd5..0000000000
--- a/intl/unicharutil/nsUnicodeNormalizer_ICU.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "nsUnicodeNormalizer.h"
-#include "ICUUtils.h"
-#include "unicode/unorm2.h"
-#include "unicode/utext.h"
-
-NS_IMPL_ISUPPORTS(nsUnicodeNormalizer, nsIUnicodeNormalizer)
-
-nsUnicodeNormalizer::nsUnicodeNormalizer()
-{
-}
-
-nsUnicodeNormalizer::~nsUnicodeNormalizer()
-{
-}
-
-static nsresult
-DoNormalization(const UNormalizer2* aNorm, const nsAString& aSrc,
-                nsAString& aDest)
-{
-  UErrorCode errorCode = U_ZERO_ERROR;
-  const int32_t length = aSrc.Length();
-  const UChar* src = reinterpret_cast<const UChar*>(aSrc.BeginReading());
-  // Initial guess for a capacity that is likely to be enough for most cases.
-  int32_t capacity = length + (length >> 8) + 8;
-  do {
-    aDest.SetLength(capacity);
-    UChar* dest = reinterpret_cast<UChar*>(aDest.BeginWriting());
-    int32_t len = unorm2_normalize(aNorm, src, aSrc.Length(), dest, capacity,
-                                   &errorCode);
-    if (U_SUCCESS(errorCode)) {
-      aDest.SetLength(len);
-      break;
-    }
-    if (errorCode == U_BUFFER_OVERFLOW_ERROR) {
-      // Buffer wasn't big enough; adjust to the reported size and try again.
-      capacity = len;
-      errorCode = U_ZERO_ERROR;
-      continue;
-    }
-  } while (false);
-  return ICUUtils::UErrorToNsResult(errorCode);
-}
-
-nsresult
-nsUnicodeNormalizer::NormalizeUnicodeNFD(const nsAString& aSrc,
-                                         nsAString& aDest)
-{
-  // The unorm2_getNF*Instance functions return static singletons that should
-  // not be deleted, so we just get them once on first use.
-  static UErrorCode errorCode = U_ZERO_ERROR;
-  static const UNormalizer2* norm = unorm2_getNFDInstance(&errorCode);
-  if (U_SUCCESS(errorCode)) {
-    return DoNormalization(norm, aSrc, aDest);
-  }
-  return ICUUtils::UErrorToNsResult(errorCode);
-}
-
-nsresult
-nsUnicodeNormalizer::NormalizeUnicodeNFC(const nsAString& aSrc,
-                                         nsAString& aDest)
-{
-  static UErrorCode errorCode = U_ZERO_ERROR;
-  static const UNormalizer2* norm = unorm2_getNFCInstance(&errorCode);
-  if (U_SUCCESS(errorCode)) {
-    return DoNormalization(norm, aSrc, aDest);
-  }
-  return ICUUtils::UErrorToNsResult(errorCode);
-}
-
-nsresult
-nsUnicodeNormalizer::NormalizeUnicodeNFKD(const nsAString& aSrc,
-                                          nsAString& aDest)
-{
-  static UErrorCode errorCode = U_ZERO_ERROR;
-  static const UNormalizer2* norm = unorm2_getNFKDInstance(&errorCode);
-  if (U_SUCCESS(errorCode)) {
-    return DoNormalization(norm, aSrc, aDest);
-  }
-  return ICUUtils::UErrorToNsResult(errorCode);
-}
-
-nsresult
-nsUnicodeNormalizer::NormalizeUnicodeNFKC(const nsAString& aSrc,
-                                          nsAString& aDest)
-{
-  static UErrorCode errorCode = U_ZERO_ERROR;
-  static const UNormalizer2* norm = unorm2_getNFKCInstance(&errorCode);
-  if (U_SUCCESS(errorCode)) {
-    return DoNormalization(norm, aSrc, aDest);
-  }
-  return ICUUtils::UErrorToNsResult(errorCode);
-}