[Chromoting] Implement host safe-mode

remoting/host/desktop_environment_options.cc

Index: remoting/host/desktop_environment_options.cc
diff --git a/remoting/host/desktop_environment_options.cc b/remoting/host/desktop_environment_options.cc
index 5a50b929847a3dd56e72b3bbff96ebd2c7bd4965..0b6f33adb36a378ca26d815274bb15efaad0964b 100644
--- a/remoting/host/desktop_environment_options.cc
+++ b/remoting/host/desktop_environment_options.cc
@@ -8,6 +8,7 @@
 #include <utility>
 
 #include "base/optional.h"
+#include "remoting/host/safe_mode.h"
 
 namespace remoting {
 
@@ -40,7 +41,11 @@ DesktopEnvironmentOptions::operator=(
 void DesktopEnvironmentOptions::Initialize() {
   desktop_capture_options_.set_detect_updated_region(true);
 #if defined (OS_WIN)
-  desktop_capture_options_.set_allow_directx_capturer(true);
+  if (ExecuteHostInSafeMode()) {
+    desktop_capture_options_.set_allow_directx_capturer(false);
+  } else {
+    desktop_capture_options_.set_allow_directx_capturer(true);
+  }
 #endif
 }