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

chrome/browser/app_mode/app_mode_utils.cc

Index: chrome/browser/app_mode/app_mode_utils.cc
diff --git a/chrome/browser/app_mode/app_mode_utils.cc b/chrome/browser/app_mode/app_mode_utils.cc
index 758bd844ab33d992ebf0e9a27df8e352a68ba219..028867d74dc3eedc954d13dcafcad7469056dc40 100644
--- a/chrome/browser/app_mode/app_mode_utils.cc
+++ b/chrome/browser/app_mode/app_mode_utils.cc
@@ -45,13 +45,14 @@ bool IsCommandAllowedInAppMode(int command_id) {
 bool IsRunningInAppMode() {
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   return command_line->HasSwitch(switches::kKioskMode) ||
-      IsRunningInForcedAppMode();
+         IsRunningInForcedAppMode();
 }
 
 bool IsRunningInForcedAppMode() {
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
-  return command_line->HasSwitch(switches::kForceAppMode) &&
-      command_line->HasSwitch(switches::kAppId);
+  return (command_line->HasSwitch(switches::kForceAppMode) &&
+          command_line->HasSwitch(switches::kAppId)) ||
+         command_line->HasSwitch(switches::kForceAndroidAppMode);
 }
 
 }  // namespace chrome