Get rid of {Enable|Disable|ChromeCaptivePortalDetector flag.

chromeos/chromeos_switches.cc

Index: chromeos/chromeos_switches.cc
diff --git a/chromeos/chromeos_switches.cc b/chromeos/chromeos_switches.cc
index 353abdbde18bae474847730420e69aadc4cd9c86..8ccca35bcf1f92b7903a3084c6e3c4821a171fae 100644
--- a/chromeos/chromeos_switches.cc
+++ b/chromeos/chromeos_switches.cc
@@ -27,11 +27,6 @@ const char kDefaultStubNetworkStateIdle[] = "default-stub-network-state-idle";
 // Disables wallpaper boot animation (except of OOBE case).
 const char kDisableBootAnimation[]          = "disable-boot-animation";
 
-// Disables Chrome Captive Portal detector, which initiates Captive
-// Portal detection for new active networks.
-const char kDisableChromeCaptivePortalDetector[] =
-    "disable-chrome-captive-portal-detector";
-
 // Disables Google Drive integration.
 const char kDisableDrive[]                  = "disable-drive";
 
@@ -77,11 +72,6 @@ const char kEnableBackgroundLoader[]        = "enable-background-loader";
 // Enables switching between different cellular carriers from the UI.
 const char kEnableCarrierSwitching[]        = "enable-carrier-switching";
 
-// Enables Chrome Captive Portal detector, which initiates Captive
-// Portal detection for new active networks.
-const char kEnableChromeCaptivePortalDetector[] =
-    "enable-chrome-captive-portal-detector";
-
 // Enables automatically initializing Google Drive offline mode on first run.
 const char kEnableDriveOfflineFirstRun[] = "enable-drive-offline-first-run";