Remove hyphenation code from Chromium.

webkit/mocks/mock_webhyphenator.cc

Index: webkit/mocks/mock_webhyphenator.cc
diff --git a/webkit/mocks/mock_webhyphenator.cc b/webkit/mocks/mock_webhyphenator.cc
deleted file mode 100644
index 2ff288e7b0a09711d7798e32926095bd289b9bf1..0000000000000000000000000000000000000000
--- a/webkit/mocks/mock_webhyphenator.cc
+++ /dev/null
@@ -1,103 +0,0 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "webkit/mocks/mock_webhyphenator.h"
-
-#include "base/logging.h"
-#include "base/memory/scoped_handle.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string_util.h"
-#include "third_party/hyphen/hyphen.h"
-
-namespace webkit_glue {
-
-MockWebHyphenator::MockWebHyphenator()
-    : hyphen_dictionary_(NULL) {
-}
-
-MockWebHyphenator::~MockWebHyphenator() {
-  if (hyphen_dictionary_)
-    hnj_hyphen_free(hyphen_dictionary_);
-}
-
-void MockWebHyphenator::LoadDictionary(base::PlatformFile dict_file) {
-  CHECK(!hyphen_dictionary_);
-  // Initialize the hyphen library with a sample dictionary. To avoid test
-  // flakiness, this code synchronously loads the dictionary.
-  if (dict_file == base::kInvalidPlatformFileValue) {
-    NOTREACHED();
-    return;
-  }
-  ScopedStdioHandle dict_handle(base::FdopenPlatformFile(dict_file, "r"));
-  if (!dict_handle.get()) {
-    NOTREACHED();
-    base::ClosePlatformFile(dict_file);
-    return;
-  }
-  hyphen_dictionary_ = hnj_hyphen_load_file(dict_handle.get());
-  DCHECK(hyphen_dictionary_);
-}
-
-bool MockWebHyphenator::canHyphenate(const WebKit::WebString& locale) {
-  return locale.isEmpty()  || locale.equals("en") || locale.equals("en_US")  ||
-      locale.equals("en_GB");
-}
-
-size_t MockWebHyphenator::computeLastHyphenLocation(
-    const WebKit::WebString& characters,
-    size_t before_index,
-    const WebKit::WebString& locale) {
-  DCHECK(locale.isEmpty()  || locale.equals("en") || locale.equals("en_US")  ||
-         locale.equals("en_GB"));
-  if (!hyphen_dictionary_)
-    return 0;
-
-  // Retrieve the positions where we can insert hyphens. This function assumes
-  // the input word is an English word so it can use the position returned by
-  // the hyphen library without conversion.
-  base::string16 word_utf16(characters);
-  if (!IsStringASCII(word_utf16))
-    return 0;
-  std::string word = StringToLowerASCII(UTF16ToASCII(word_utf16));
-  scoped_ptr<char[]> hyphens(new char[word.length() + 5]);
-  char** rep = NULL;
-  int* pos = NULL;
-  int* cut = NULL;
-  int error = hnj_hyphen_hyphenate2(hyphen_dictionary_,
-                                    word.data(),
-                                    static_cast<int>(word.length()),
-                                    hyphens.get(),
-                                    NULL,
-                                    &rep,
-                                    &pos,
-                                    &cut);
-  if (error)
-    return 0;
-
-  // Release all resources allocated by the hyphen library now because they are
-  // not used when hyphenating English words.
-  if (rep) {
-    for (size_t i = 0; i < word.length(); ++i) {
-      if (rep[i])
-        free(rep[i]);
-    }
-    free(rep);
-  }
-  if (pos)
-    free(pos);
-  if (cut)
-    free(cut);
-
-  // Retrieve the last position where we can insert a hyphen before the given
-  // index.
-  if (before_index >= 2) {
-    for (size_t index = before_index - 2; index > 0; --index) {
-      if (hyphens[index] & 1)
-        return index + 1;
-    }
-  }
-  return 0;
-}
-
-}  // namespace webkit_glue