Implements the dialog view for logout button tray in public sessions.

chrome/common/pref_names.h

 // Copyright (c) 2012 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.
 
 // Constants for the names of various preferences, for easier changing.
 
 #ifndef CHROME_COMMON_PREF_NAMES_H_
 #define CHROME_COMMON_PREF_NAMES_H_
 
 #include <stddef.h>
@@ skipping 815 matching lines @@
 extern const char kMediaGalleriesRememberedGalleries[];
 
 #if defined(USE_ASH)
 extern const char kShelfAlignment[];
 extern const char kShelfAlignmentLocal[];
 extern const char kShelfAutoHideBehavior[];
 extern const char kShelfAutoHideBehaviorLocal[];
 extern const char kShelfChromeIconIndex[];
 extern const char kPinnedLauncherApps[];
 extern const char kShowLogoutButtonInTray[];
+extern const char kLogoutDialogDurationMs[];
 extern const char kShelfPreferences[];
 
 extern const char kImmersiveModeRevealDelayMs[];
 extern const char kImmersiveModeRevealXThresholdPixels[];
 #endif
 
 #if defined(USE_AURA)
 extern const char kFlingVelocityCap[];
 extern const char kLongPressTimeInSeconds[];
 extern const char kMaxDistanceBetweenTapsForDoubleTap[];
@@ skipping 73 matching lines @@
 
 extern const char kWatchdogExtensionActive[];
 
 extern const char kProfilePreferenceHashes[];
 
 extern const char kNetworkTimeMapping[];
 
 }  // namespace prefs
 
 #endif  // CHROME_COMMON_PREF_NAMES_H_