Update SplitString calls in chrome.

chrome/browser/spellchecker/spellcheck_custom_dictionary.cc

 // Copyright (c) 2012 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 "chrome/browser/spellchecker/spellcheck_custom_dictionary.h"
 
 #include <functional>
 
 #include "base/files/file_util.h"
 #include "base/files/important_file_writer.h"
@@ skipping 50 matching lines @@
   words->clear();
   std::string contents;
   base::ReadFileToString(file_path, &contents);
   size_t pos = contents.rfind(CHECKSUM_PREFIX);
   if (pos != std::string::npos) {
     std::string checksum = contents.substr(pos + strlen(CHECKSUM_PREFIX));
     contents = contents.substr(0, pos);
     if (checksum != base::MD5String(contents))
       return INVALID_CHECKSUM;
   }
-  base::TrimWhitespaceASCII(contents, base::TRIM_ALL, &contents);
-  std::vector<std::string> word_list;
-  base::SplitString(contents, '\n', &word_list);
+
+  std::vector<std::string> word_list = base::SplitString(
+      base::TrimWhitespaceASCII(contents, base::TRIM_ALL), "\n",
+      base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
   words->insert(word_list.begin(), word_list.end());
   return VALID_CHECKSUM;
 }
 
 // Returns true for valid custom dictionary words.
 bool IsValidWord(const std::string& word) {
   std::string tmp;
   return !word.empty() &&
          word.size() <=
              chrome::spellcheck_common::MAX_CUSTOM_DICTIONARY_WORD_BYTES &&
@@ skipping 415 matching lines @@
 }
 
 void SpellcheckCustomDictionary::Notify(const Change& dictionary_change) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   if (!IsLoaded() || dictionary_change.empty())
     return;
   FOR_EACH_OBSERVER(Observer,
                     observers_,
                     OnCustomDictionaryChanged(dictionary_change));
 }