Convert ARRAYSIZE_UNSAFE -> arraysize in chrome/browser/.

chrome/browser/sync_file_system/drive_backend/metadata_database.cc

 // Copyright 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 "chrome/browser/sync_file_system/drive_backend/metadata_database.h"
 
 #include <algorithm>
 #include <stack>
 
 #include "base/bind.h"
@@ skipping 1624 matching lines @@
   scoped_ptr<base::ListValue> trackers(new base::ListValue);
 
   // Append the first element for metadata.
   base::DictionaryValue* metadata = new base::DictionaryValue;
   const char *trackerKeys[] = {
     "tracker_id", "path", "file_id", "tracker_kind", "app_id",
     "active", "dirty", "folder_listing", "demoted",
     "title", "kind", "md5", "etag", "missing", "change_id",
   };
   std::vector<std::string> key_strings(
-      trackerKeys, trackerKeys + ARRAYSIZE_UNSAFE(trackerKeys));
+      trackerKeys, trackerKeys + arraysize(trackerKeys));
   base::ListValue* keys = new base::ListValue;
   keys->AppendStrings(key_strings);
   metadata->SetString("title", "Trackers");
   metadata->Set("keys", keys);
   trackers->Append(metadata);
 
   // Append tracker data.
   std::vector<int64> tracker_ids(index_->GetAllTrackerIDs());
   for (std::vector<int64>::const_iterator itr = tracker_ids.begin();
        itr != tracker_ids.end(); ++itr) {
@@ skipping 41 matching lines @@
 scoped_ptr<base::ListValue> MetadataDatabase::DumpMetadata() {
   scoped_ptr<base::ListValue> files(new base::ListValue);
 
   // Append the first element for metadata.
   base::DictionaryValue* metadata = new base::DictionaryValue;
   const char *fileKeys[] = {
     "file_id", "title", "type", "md5", "etag", "missing",
     "change_id", "parents"
   };
   std::vector<std::string> key_strings(
-      fileKeys, fileKeys + ARRAYSIZE_UNSAFE(fileKeys));
+      fileKeys, fileKeys + arraysize(fileKeys));
   base::ListValue* keys = new base::ListValue;
   keys->AppendStrings(key_strings);
   metadata->SetString("title", "Metadata");
   metadata->Set("keys", keys);
   files->Append(metadata);
 
   // Append metadata data.
   std::vector<std::string> metadata_ids(index_->GetAllMetadataIDs());
   for (std::vector<std::string>::const_iterator itr = metadata_ids.begin();
        itr != metadata_ids.end(); ++itr) {
@@ skipping 76 matching lines @@
       return false;
 
   if (!parents.empty())
     return false;
 
   return true;
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system