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

chrome/common/pref_names.cc

 // 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.
 
 #include "chrome/common/pref_names.h"
 
 #include "base/basictypes.h"
 #include "chrome/common/pref_font_webkit_names.h"
 
 namespace prefs {
@@ skipping 2354 matching lines @@
 // This value stores chrome icon's index in the launcher. This should be handled
 // separately with app shortcut's index because of LauncherModel's backward
 // compatability. If we add chrome icon index to |kPinnedLauncherApps|, its
 // index is also stored in the |kPinnedLauncherApp| pref. It may causes
 // creating two chrome icons.
 const char kShelfChromeIconIndex[] = "shelf_chrome_icon_index";
 
 const char kPinnedLauncherApps[] = "pinned_launcher_apps";
 // Boolean value indicating whether to show a logout button in the ash tray.
 const char kShowLogoutButtonInTray[] = "show_logout_button_in_tray";
+// Integer value in milliseconds indicating the duration of logout confirmation

[bartfab (slow), 2013/10/30 11:17:28]

Grammar nit:

"Integer value in milliseconds indicating the length of time for which a
confirmation dialog should be shown when the user presses the logout button. A
value of 0 indicates that logout should happen immediately, without showing a
confirmation dialog."

[binjin, 2013/11/19 14:43:46]

Done.

+// dialog after user pressed logout button. A value of 0 indicates to sign out
+// immediately without confirmation.
+const char kLogoutDialogDurationMs[] = "logout_dialog_duration_ms";
 // Dictionary value that holds per-display preference of shelf alignment and
 // auto-hide behavior. Key of the dictionary is the id of the display, and
 // its value is a dictionary whose keys are kShelfAlignment and
 // kShelfAutoHideBehavior.
 const char kShelfPreferences[] = "shelf_preferences";
 
 // Tuning for immersive fullscreen.
 const char kImmersiveModeRevealDelayMs[] =
     "immersive_mode.reveal_delay_ms";
 const char kImmersiveModeRevealXThresholdPixels[] =
@@ skipping 170 matching lines @@
 // A dictionary pref which maps profile names to dictionary values which hold
 // hashes of profile prefs that we track to detect changes that happen outside
 // of Chrome.
 const char kProfilePreferenceHashes[] = "profile.preference_hashes";
 
 // Stores a pair of local time and corresponding network time to bootstrap
 // network time tracker when browser starts.
 const char kNetworkTimeMapping[] = "profile.network_time_mapping";
 
 }  // namespace prefs