Move StartsWith[ASCII] to base namespace.

chrome/browser/sync_file_system/drive_backend/metadata_db_migration_util.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_db_migration_util.h"
 
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/sync_file_system/drive_backend/drive_backend_util.h"
@@ skipping 28 matching lines @@
   const char kDemotedDirtyIDKeyPrefix[] = "DEMOTED_DIRTY: ";
 
   leveldb::WriteBatch write_batch;
   write_batch.Put(kDatabaseVersionKey, "3");
 
   scoped_ptr<leveldb::Iterator> itr(db->NewIterator(leveldb::ReadOptions()));
   for (itr->SeekToFirst(); itr->Valid(); itr->Next()) {
     std::string key = itr->key().ToString();
 
     // Do nothing for valid entries in both versions.
-    if (StartsWithASCII(key, kServiceMetadataKey, true) ||
-        StartsWithASCII(key, kFileMetadataKeyPrefix, true) ||
-        StartsWithASCII(key, kFileTrackerKeyPrefix, true)) {
+    if (base::StartsWithASCII(key, kServiceMetadataKey, true) ||
+        base::StartsWithASCII(key, kFileMetadataKeyPrefix, true) ||
+        base::StartsWithASCII(key, kFileTrackerKeyPrefix, true)) {
       continue;
     }
 
     // Drop entries used in version 4 only.
-    if (StartsWithASCII(key, kAppRootIDByAppIDKeyPrefix, true) ||
-        StartsWithASCII(key, kActiveTrackerIDByFileIDKeyPrefix, true) ||
-        StartsWithASCII(key, kTrackerIDByFileIDKeyPrefix, true) ||
-        StartsWithASCII(key, kMultiTrackerByFileIDKeyPrefix, true) ||
-        StartsWithASCII(key, kActiveTrackerIDByParentAndTitleKeyPrefix, true) ||
-        StartsWithASCII(key, kTrackerIDByParentAndTitleKeyPrefix, true) ||
-        StartsWithASCII(key, kMultiBackingParentAndTitleKeyPrefix, true) ||
-        StartsWithASCII(key, kDirtyIDKeyPrefix, true) ||
-        StartsWithASCII(key, kDemotedDirtyIDKeyPrefix, true)) {
+    if (base::StartsWithASCII(key, kAppRootIDByAppIDKeyPrefix, true) ||
+        base::StartsWithASCII(key, kActiveTrackerIDByFileIDKeyPrefix, true) ||
+        base::StartsWithASCII(key, kTrackerIDByFileIDKeyPrefix, true) ||
+        base::StartsWithASCII(key, kMultiTrackerByFileIDKeyPrefix, true) ||
+        base::StartsWithASCII(key, kActiveTrackerIDByParentAndTitleKeyPrefix,
+                              true) ||
+        base::StartsWithASCII(key, kTrackerIDByParentAndTitleKeyPrefix, true) ||
+        base::StartsWithASCII(key, kMultiBackingParentAndTitleKeyPrefix,
+                              true) ||
+        base::StartsWithASCII(key, kDirtyIDKeyPrefix, true) ||
+        base::StartsWithASCII(key, kDemotedDirtyIDKeyPrefix, true)) {
       write_batch.Delete(key);
       continue;
     }
 
     DVLOG(3) << "Unknown key: " << key << " was found.";
   }
 
   return LevelDBStatusToSyncStatusCode(
       db->Write(leveldb::WriteOptions(), &write_batch));
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system