move base/object_watcher into base/win and add the win namespace. Fixup calle...

base/win/object_watcher.cc

Index: base/win/object_watcher.cc
===================================================================
--- base/win/object_watcher.cc	(revision 70358)
+++ base/win/object_watcher.cc	(working copy)
@@ -1,12 +1,13 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// 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/object_watcher.h"
+#include "base/win/object_watcher.h"
 
 #include "base/logging.h"
 
 namespace base {
+namespace win {
 
 //-----------------------------------------------------------------------------
 
@@ -135,4 +136,5 @@
   StopWatching();
 }
 
+}  // namespace win
 }  // namespace base