Index: content/shell/app/shell_main_delegate.cc |
diff --git a/content/shell/app/shell_main_delegate.cc b/content/shell/app/shell_main_delegate.cc |
index ab8bd8ecac56400fcd3ae80b6f74474a7a422ac7..9d302d22676e8c86acdc1dad43a03af8a30df669 100644 |
--- a/content/shell/app/shell_main_delegate.cc |
+++ b/content/shell/app/shell_main_delegate.cc |
@@ -170,6 +170,7 @@ bool ShellMainDelegate::BasicStartupComplete(int* exit_code) { |
#if defined(USE_AURA) |
// TODO: crbug.com/311404 Make layout tests work w/ delegated renderer. |
command_line.AppendSwitch(switches::kDisableDelegatedRenderer); |
+ command_line.AppendSwitch(cc::switches::kCompositeToMailbox); |
#endif |
command_line.AppendSwitch(switches::kEnableFileCookies); |