Remove some superfluous license files

third_party/lcov/LICENCE

Index: third_party/lcov/LICENCE
diff --git a/third_party/lcov/LICENCE b/third_party/lcov/LICENCE
deleted file mode 100644
index 0ba2158d78be287f9e6827168878adabdd9447bf..0000000000000000000000000000000000000000
--- a/third_party/lcov/LICENCE
+++ /dev/null
@@ -1,18 +0,0 @@
-License copied from bin/lcov:
-
-#
-#   Copyright (c) International Business Machines  Corp., 2002,2007
-#
-#   This program is free software;  you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2 of the License, or (at
-#   your option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY;  without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-#   General Public License for more details.                 
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program;  if not, write to the Free Software
-#   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA