File no-download.patch of Package libchromiumcontent

Index: libchromiumcontent/script/update
===================================================================
--- libchromiumcontent.orig/script/update
+++ libchromiumcontent/script/update
@@ -27,9 +27,9 @@ TARBALL_URL = 'https://github.com/{0}/re
 def main():
   args = parse_args()
 
-  version = chromium_version()
-  if not is_source_tarball_updated(version):
-    download_source_tarball(version)
+#  version = chromium_version()
+#  if not is_source_tarball_updated(version):
+#    download_source_tarball(version)
 
   if sys.platform == 'linux2':
     install_sysroot()