Add ARC++ kiosk menu items and ability to start kiosk session.

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 83180d96516518a339803edfa2a41eb46e854294..581fdf2e28fd6d90c20d3d32884843e365e90f62 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -521,6 +521,10 @@ const char kExtensionsUpdateFrequency[]     = "extensions-update-frequency";
 // loaded. It is useful to tell the difference for tracking purposes.
 const char kFastStart[]            = "fast-start";
 
+// Forces Android application mode. This hides certain system UI elements and
+// forces the app to be installed if it hasn't been already.
+const char kForceAndroidAppMode[] = "force-android-app-mode";
+
 // Forces application mode. This hides certain system UI elements and forces
 // the app to be installed if it hasn't been already.
 const char kForceAppMode[]                  = "force-app-mode";