[epiphany] embed: Use a custom local storage directory for epiphany

[Carlos Garcia Campos <carlosgc src gnome org>]

commit b4c12fa62175f7826f0ded862807f52a58aeff8b
Author: Carlos Garcia Campos <cgarcia igalia com>
Date:   Mon Nov 24 11:20:26 2014 +0100

    embed: Use a custom local storage directory for epiphany
    
    Instead of using the default path. This ensures private profiles don't
    leave data in the user home directory.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=738720

 embed/ephy-embed-shell.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/embed/ephy-embed-shell.c b/embed/ephy-embed-shell.c
index 1057733..b041957 100644
--- a/embed/ephy-embed-shell.c
+++ b/embed/ephy-embed-shell.c
@@ -586,7 +586,13 @@ ephy_embed_shell_startup (GApplication* application)
   G_APPLICATION_CLASS (ephy_embed_shell_parent_class)->startup (application);
 
   /* We're not remoting, setup the Web Context. */
-  priv->web_context = webkit_web_context_new ();
+
+  /* Local Storage */
+  local_storage_path = g_build_filename (EPHY_EMBED_SHELL_MODE_HAS_PRIVATE_PROFILE (priv->mode) ?
+                                         ephy_dot_dir () : g_get_user_data_dir (),
+                                         g_get_prgname (), "localstorage", NULL);
+  priv->web_context = g_object_new (WEBKIT_TYPE_WEB_CONTEXT, "local-storage-directory", local_storage_path, 
NULL);
+  g_free (local_storage_path);
 
   ephy_embed_shell_setup_web_extensions_connection (shell);