Bypass ToplevelWindowEventFilter for panels.

ui/aura_shell/shell_window_ids.h

 // 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.
 
 #ifndef UI_AURA_SHELL_SHELL_WINDOW_IDS_H_
 #define UI_AURA_SHELL_SHELL_WINDOW_IDS_H_
 #pragma once
 
 // Declarations of ids of special shell windows.
 
 namespace aura_shell {
 
 namespace internal {
 
 // The desktop background window.
 const int kShellWindowId_DesktopBackgroundContainer = 0;
 
 // The container for standard top-level windows.
 const int kShellWindowId_DefaultContainer = 1;
 
 // The container for top-level windows with the 'always-on-top' flag set.
 const int kShellWindowId_AlwaysOnTopContainer = 2;
 
 // The container for the launcher.
 const int kShellWindowId_LauncherContainer = 3;
 
+// The container for panel windows.
+const int kShellWindowId_PanelContainer = 4;

[Ben Goodger (Google), 2011/12/22 23:22:45]

You add this container before the launcher container in the code, so it should
be before it in this list.

[prasadt, 2011/12/23 01:51:40]

Done.

+
 // The container for user-specific modal windows.
-const int kShellWindowId_ModalContainer = 4;
+const int kShellWindowId_ModalContainer = 5;
 
 // The container for the lock screen.
-const int kShellWindowId_LockScreenContainer = 5;
+const int kShellWindowId_LockScreenContainer = 6;
 
 // The container for the lock screen modal windows.
-const int kShellWindowId_LockModalContainer = 6;
+const int kShellWindowId_LockModalContainer = 7;
 
 // The container for the status area.
-const int kShellWindowId_StatusContainer = 7;
+const int kShellWindowId_StatusContainer = 8;
 
 // The container for menus and tooltips.
-const int kShellWindowId_MenusAndTooltipsContainer = 8;
+const int kShellWindowId_MenusAndTooltipsContainer = 9;
 
 }  // namespace internal
 
 }  // namespace aura_shell
 
 
 #endif  // UI_AURA_SHELL_SHELL_WINDOW_IDS_H_