wm: Update namespace and header define guards.

src/platform/window_manager/layout_manager.cc

 // Copyright (c) 2009 The Chromium OS 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 "window_manager/layout_manager.h"
 
 #include <algorithm>
 #include <cmath>
 #include <tr1/memory>
 extern "C" {
@@ skipping 13 matching lines @@
 #include "window_manager/window.h"
 #include "window_manager/window_manager.h"
 #include "window_manager/x_connection.h"
 
 DEFINE_bool(lm_honor_window_size_hints, false,
             "When maximizing a client window, constrain its size according to "
             "the size hints that the client app has provided (e.g. max size, "
             "size increment, etc.) instead of automatically making it fill the "
             "screen");
 
-namespace chromeos {
+namespace window_manager {
 
 using std::map;
 using std::vector;
 using std::pair;
 using std::make_pair;
 using std::list;
 using std::tr1::shared_ptr;
 
+using chromeos::NewPermanentCallback;
+
 // Amount of padding that should be used between windows in overview mode.
 static const int kWindowPadding = 10;
 
 // Padding between the create browser window and the bottom of the screen.
 static const int kCreateBrowserWindowVerticalPadding = 10;
 
 // Amount of vertical padding that should be used between tab summary
 // windows and overview windows.
 static const int kTabSummaryPadding = 40;
 
@@ skipping 1640 matching lines @@
   wm_->wm_ipc()->SendMessage(toplevel->win()->xid(), msg);
 }
 
 void LayoutManager::SendDeleteRequestToActiveWindow() {
   // TODO: If there's a focused transient window, the message should get
   // sent to it instead.
   if (mode_ == MODE_ACTIVE && active_toplevel_)
     active_toplevel_->win()->SendDeleteRequest(wm_->GetCurrentTimeFromServer());
 }
 
-}  // namespace chromeos
+}  // namespace window_manager