Convert ARRAYSIZE_UNSAFE -> arraysize in chrome/browser/.

chrome/browser/ui/omnibox/omnibox_edit_unittest.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 "base/strings/utf_string_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_classifier_factory.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/ui/omnibox/omnibox_edit_controller.h"
 #include "chrome/browser/ui/omnibox/omnibox_edit_model.h"
 #include "chrome/browser/ui/omnibox/omnibox_view.h"
@@ skipping 185 matching lines @@
   TestingProfile profile;
   // NOTE: The TemplateURLService must be created before the
   // AutocompleteClassifier so that the SearchProvider gets a non-NULL
   // TemplateURLService at construction time.
   TemplateURLServiceFactory::GetInstance()->SetTestingFactory(
       &profile, &TemplateURLServiceFactory::BuildInstanceFor);
   AutocompleteClassifierFactory::GetInstance()->SetTestingFactory(
       &profile, &AutocompleteClassifierFactory::BuildInstanceFor);
   OmniboxEditModel model(&view, &controller, &profile);
 
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input); ++i) {
+  for (size_t i = 0; i < arraysize(input); ++i) {
     toolbar_model()->set_text(ASCIIToUTF16(input[i].perm_text));
     model.UpdatePermanentText();
 
     toolbar_model()->set_perform_search_term_replacement(
         input[i].extracted_search_terms);
 
     base::string16 result = ASCIIToUTF16(input[i].input);
     GURL url;
     bool write_url;
     model.AdjustTextForCopy(input[i].sel_start, input[i].is_all_selected,
@@ skipping 38 matching lines @@
 
   model.SetUserText(UTF8ToUTF16("he"));
   model.OnPopupDataChanged(UTF8ToUTF16("llo"), NULL, base::string16(), false);
   EXPECT_EQ(UTF8ToUTF16("hello"), view.GetText());
   EXPECT_EQ(UTF8ToUTF16("llo"), view.inline_autocomplete_text());
 
   model.AcceptTemporaryTextAsUserText();
   EXPECT_EQ(UTF8ToUTF16("hello"), view.GetText());
   EXPECT_EQ(base::string16(), view.inline_autocomplete_text());
 }