[epiphany] Remove Chromium license

[Michael Catanzaro <mcatanzaro src gnome org>]

commit a6fd000d634dca8ad6a4fbf53bb8add6a62363e7
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Wed Oct 4 17:37:09 2017 +0200

    Remove Chromium license
    
    Apparently some old profile migrator code was based on Chromium, but it
    doesn't exist anymore, and we really don't need to carry this license
    file just for that regardless.

 LICENSE.chromium                             |   27 --------------------------
 src/profile-migrator/ephy-profile-migrator.c |   11 ----------
 2 files changed, 0 insertions(+), 38 deletions(-)
---
diff --git a/src/profile-migrator/ephy-profile-migrator.c b/src/profile-migrator/ephy-profile-migrator.c
index f4e75b4..444ddf6 100644
--- a/src/profile-migrator/ephy-profile-migrator.c
+++ b/src/profile-migrator/ephy-profile-migrator.c
@@ -18,17 +18,6 @@
  *  along with Epiphany.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/* Portions of this file based on Chromium code.
- * License block as follows:
- *
- * Copyright (c) 2009 The Chromium Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * The LICENSE file from Chromium can be found in the LICENSE.chromium
- * file.
- */
-
 #include "config.h"
 
 #include "ephy-bookmarks-manager.h"