Wrap forward declarations in their relevant namespace

chrome/browser/history/thumbnail_database.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_BROWSER_HISTORY_THUMBNAIL_DATABASE_H__
 #define CHROME_BROWSER_HISTORY_THUMBNAIL_DATABASE_H__
 
 #include <vector>
 
 #include "chrome/browser/history/history_types.h"
 #include "chrome/browser/history/url_database.h"  // For DBCloseScoper.
 #include "chrome/browser/meta_table_helper.h"
 #include "chrome/common/sqlite_compiled_statement.h"
 #include "skia/include/SkBitmap.h"
 
 struct sqlite3;
 struct ThumbnailScore;
-class base::Time;
+  namespace base {

[wtc, 2008/11/05 21:40:32]

The "namespace" line was indented by accident.

[vega.james_gmail.com, 2008/11/05 21:55:33]

Hmm, don't know how I missed that I indented the wrong line.

+class Time;
+}
 
 namespace history {
 
 class ExpireHistoryBackend;
 
 // This database interface is owned by the history backend and runs on the
 // history thread. It is a totally separate component from history partially
 // because we may want to move it to its own thread in the future. The
 // operations we will do on this database will be slow, but we can tolerate
 // higher latency (it's OK for thumbnails to come in slower than the rest
@@ skipping 128 matching lines @@
 
   int transaction_nesting_;
 
   MetaTableHelper meta_table_;
 };
 
 }  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_THUMBNAIL_DATABASE_H__