[epiphany] embed-shell: stop mounting /tmp in sandbox

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 0a19b18a1e4a5a696567c1bb93f075f5adfe0bf4
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Wed Dec 11 15:36:05 2019 -0600

    embed-shell: stop mounting /tmp in sandbox
    
    I think this is no longer needed, because Carlos eliminated the D-Bus
    server we used to communicate with the web process in favor of his new
    messaging API.

 embed/ephy-embed-shell.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/embed/ephy-embed-shell.c b/embed/ephy-embed-shell.c
index d95409719..9feee095d 100644
--- a/embed/ephy-embed-shell.c
+++ b/embed/ephy-embed-shell.c
@@ -828,7 +828,6 @@ ephy_embed_shell_startup (GApplication *application)
   webkit_web_context_set_process_model (priv->web_context, 
WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES);
 
   webkit_web_context_set_sandbox_enabled (priv->web_context, TRUE);
-  webkit_web_context_add_path_to_sandbox (priv->web_context, ephy_file_tmp_dir (), TRUE);
   webkit_web_context_add_path_to_sandbox (priv->web_context, ephy_profile_dir (), TRUE);
   webkit_web_context_add_path_to_sandbox (priv->web_context, ephy_cache_dir (), TRUE);
   webkit_web_context_add_path_to_sandbox (priv->web_context, ephy_config_dir (), TRUE);