Add policy for fullscreen mode; disallow fullscreen in public sessions

chrome/browser/policy/configuration_policy_handler_list.cc

Index: chrome/browser/policy/configuration_policy_handler_list.cc
diff --git a/chrome/browser/policy/configuration_policy_handler_list.cc b/chrome/browser/policy/configuration_policy_handler_list.cc
index 39eec6d42c5b0703b5063e5dfe5e9e116e5fe4bb..fbfa51316b1a265653a90ea6c496938c6e9de3a4 100644
--- a/chrome/browser/policy/configuration_policy_handler_list.cc
+++ b/chrome/browser/policy/configuration_policy_handler_list.cc
@@ -27,6 +27,10 @@
 #include "chrome/browser/policy/configuration_policy_handler_android.h"
 #endif  // defined(OS_ANDROID)
 
+#if !defined(OS_MACOSX)
+#include "apps/pref_names.h"
+#endif
+
 namespace policy {
 
 namespace {
@@ -346,6 +350,15 @@ const PolicyToPreferenceMapEntry kSimplePolicyMap[] = {
     prefs::kManagedUserCreationAllowed,
     Value::TYPE_BOOLEAN },
 
+#if !defined(OS_MACOSX)
+  { key::kFullscreenAllowed,
+    prefs::kFullscreenAllowed,
+    Value::TYPE_BOOLEAN },
+  { key::kFullscreenAllowed,
+    apps::prefs::kAppFullscreenAllowed,
+    Value::TYPE_BOOLEAN },
+#endif  // !defined(OS_MACOSX)
+
 #if defined(OS_CHROMEOS)
   { key::kChromeOsLockOnIdleSuspend,
     prefs::kEnableScreenLock,