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..fef718da4c21349e069a0fc8e2b1fffd6c5e0cfc 100644
--- a/chrome/browser/app_mode/app_mode_utils.cc
+++ b/chrome/browser/app_mode/app_mode_utils.cc
@@ -45,7 +45,7 @@ bool IsCommandAllowedInAppMode(int command_id) {
 bool IsRunningInAppMode() {
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   return command_line->HasSwitch(switches::kKioskMode) ||
-      IsRunningInForcedAppMode();
+         IsRunningInForcedAppMode() || IsRunningInForcedAndroidAppMode();
 }
 
 bool IsRunningInForcedAppMode() {
@@ -54,4 +54,9 @@ bool IsRunningInForcedAppMode() {
       command_line->HasSwitch(switches::kAppId);
 }
 
+bool IsRunningInForcedAndroidAppMode() {

[xiyuan, 2016/11/15 16:56:25]

Do we need to differentiate this from IsRunningInForcedAppMode above?

[Sergey Poromov, 2016/11/16 15:06:21]

Looks like there is no difference right now. If you are OK with merging these
methods - I did it.

[xiyuan, 2016/11/16 17:28:55]

Thanks.

+  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+  return command_line->HasSwitch(switches::kForceAndroidAppMode);
+}
+
 }  // namespace chrome