Added in-session captive portal notification.

chromeos/chromeos_switches.cc

Index: chromeos/chromeos_switches.cc
diff --git a/chromeos/chromeos_switches.cc b/chromeos/chromeos_switches.cc
index be26de1ac986dc4eeaf35d743fe9a778772acc74..028b30adffdf0235f72fedf7d02edb14dcc8d8c3 100644
--- a/chromeos/chromeos_switches.cc
+++ b/chromeos/chromeos_switches.cc
@@ -63,6 +63,10 @@ const char kDisableQuickofficeComponentApp[] =
 // Disables volume adjust sound.
 const char kDisableVolumeAdjustSound[] = "disable-volume-adjust-sound";
 
+// Disables notifications about captive portals in session.
+const char kDisableNetworkPortalNotification[] =
+    "disable-network-portal-notification";
+
 // Disables fetching online CrOS EULA page, only static version is shown.
 const char kDisableOnlineEULA[] = "disable-cros-online-eula";
 
@@ -85,6 +89,10 @@ const char kEnableBackgroundLoader[]        = "enable-background-loader";
 // Enables switching between different cellular carriers from the UI.
 const char kEnableCarrierSwitching[]        = "enable-carrier-switching";
 
+// Enables notifications about captive portals in session.
+const char kEnableNetworkPortalNotification[] =
+    "enable-network-portal-notification";
+
 // Enable "interactive" mode for stub implemenations (e.g. NetworkStateHandler)
 const char kEnableStubInteractive[] = "enable-stub-interactive";