Convert ARRAYSIZE_UNSAFE -> arraysize in chrome/browser/.

chrome/browser/spellchecker/spellcheck_platform_mac_unittest.cc

 // Copyright (c) 2011 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 "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/spellchecker/spellcheck_platform_mac.h"
 #include "chrome/common/spellcheck_result.h"
@@ skipping 40 matching lines @@
 // supply a non-zero doc_tag, in order to test that ignored words are matched to
 // the correct document.
 TEST_F(SpellcheckMacTest, IgnoreWords_EN_US) {
   const char* kTestCases[] = {
     "teh",
     "morblier",
     "watre",
     "noooen",
   };
 
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
+  for (size_t i = 0; i < arraysize(kTestCases); ++i) {
     const base::string16 word(base::ASCIIToUTF16(kTestCases[i]));
     const int doc_tag = spellcheck_mac::GetDocumentTag();
 
     // The word should show up as misspelled.
     EXPECT_FALSE(spellcheck_mac::CheckSpelling(word, doc_tag)) << word;
 
     // Ignore the word.
     spellcheck_mac::IgnoreWord(word);
 
     // The word should now show up as correctly spelled.
@@ skipping 277 matching lines @@
     {"visious", "vicious"},
     {"villege", "village"},
     {"wierd", "weird"},
     {"wellcome", "welcome"},
     {"wellfare", "welfare"},
     {"wilfull", "willful"},
     {"withold", "withhold"},
     {"writting", "writing"},
   };
 
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
+  for (size_t i = 0; i < arraysize(kTestCases); ++i) {
     const base::string16 word(base::ASCIIToUTF16(kTestCases[i].input));
     EXPECT_FALSE(spellcheck_mac::CheckSpelling(word, 0)) << word;
 
     // Check if the suggested words occur.
     std::vector<base::string16> suggestions;
     spellcheck_mac::FillSuggestionList(word, &suggestions);
     bool suggested_word_is_present = false;
     const base::string16 suggested_word(
         base::ASCIIToUTF16(kTestCases[i].suggested_word));
     for (size_t j = 0; j < suggestions.size(); j++) {
@@ skipping 12 matching lines @@
 // RequestTextCheck results.
 TEST_F(SpellcheckMacTest, SpellCheckIgnoresOrthography)  {
   base::string16 test_string(base::ASCIIToUTF16("Icland is awesome."));
   spellcheck_mac::RequestTextCheck(0, test_string, callback_);
   WaitForCallback();
   EXPECT_TRUE(callback_finished_);
   EXPECT_EQ(1U, results_.size());
 }
 
 }  // namespace