jinja2: fix get_jinja2.sh to work for current version

This is preparation to have patches/ dir for
https://crbug.com/1194274#c9

Bug: 1194274
Change-Id: Ie05ce5f1c5d0f47f60e37bfbe9300d9b4d2534a0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2912250
Commit-Queue: Takuto Ikuta <tikuta@chromium.org>
Commit-Queue: Kentaro Hara <haraken@chromium.org>
Auto-Submit: Takuto Ikuta <tikuta@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Timothy Loh <timloh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#885904}
NOKEYCHECK=True
GitOrigin-RevId: ab3be29b61e16fc0f3a28ee999b4aac12cadea35
diff --git a/README.chromium b/README.chromium
index 9b8311a..095d09b 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,6 +1,6 @@
 Name: Jinja2 Python Template Engine
 Short Name: jinja2
-URL: http://jinja.pocoo.org/
+URL: https://jinja.palletsprojects.com/
 Version: 2.10
 CPEPrefix: cpe:/a:pocoo:jinja2:2.10
 License: BSD 3-Clause
@@ -10,7 +10,7 @@
 Description:
 Template engine for code generation in Blink.
 
-Source: https://pypi.python.org/packages/56/e6/332789f295cf22308386cf5bbd1f4e00ed11484299c5d7383378cf48ba47/Jinja2-2.10.tar.gz
+Source: https://files.pythonhosted.org/packages/56/e6/332789f295cf22308386cf5bbd1f4e00ed11484299c5d7383378cf48ba47/Jinja2-2.10.tar.gz
 MD5: 61ef1117f945486472850819b8d1eb3d
 SHA-1: 34b69e5caab12ee37b9df69df9018776c008b7b8
 
diff --git a/get_jinja2.sh b/get_jinja2.sh
index bc6c4c3..8042c10 100755
--- a/get_jinja2.sh
+++ b/get_jinja2.sh
@@ -1,17 +1,15 @@
 #!/bin/bash
 # Download and extract Jinja2
 # Homepage:
-# http://jinja.pocoo.org/
-# Installation instructions:
-# http://jinja.pocoo.org/docs/intro/#from-the-tarball-release
+# https://jinja.palletsprojects.com/
 # Download page:
 # https://pypi.python.org/pypi/Jinja2
 PACKAGE='Jinja2'
 VERSION='2.10'
-SRC_URL='https://pypi.python.org/packages/56/e6/332789f295cf22308386cf5bbd1f4e00ed11484299c5d7383378cf48ba47/Jinja2-2.10.tar.gz'
+SRC_URL='https://files.pythonhosted.org/packages/56/e6/332789f295cf22308386cf5bbd1f4e00ed11484299c5d7383378cf48ba47/Jinja2-2.10.tar.gz'
 PACKAGE_DIR='jinja2'
 
-CHROMIUM_FILES="README.chromium OWNERS get_jinja2.sh"
+CHROMIUM_FILES="README.chromium OWNERS get_jinja2.sh DIR_METADATA"
 EXTRA_FILES='LICENSE AUTHORS'
 REMOVE_FILES='testsuite'