Enable building with Python 3

Port and fix up the patch used by the Debian project, see
https://salsa.debian.org/qt-kde-team/qt/qtwebengine/-/blob/0db62e47f0e2f5e4e00193b65da912fe0083088c/debian/patches/chromium-python3.patch which in turn was largely based on a patch from ArchLinux:
https://github.com/archlinux/svntogit-packages/blob/packages/qt5-webengine/trunk/qt5-webengine-chromium-python3.patch

Also contains upgrades of six and catapult to build with Python 3.11
and 3.12, plus some other additional fixes, e.g. for macOS builds.

Change-Id: I6b999505150495caabdcf05f6e4c7af588eff7ee
Reviewed-on: https://codereview.qt-project.org/c/qt/qtwebengine-chromium/+/542809
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 15 insertions, 0 deletions

diff --git a/chromium/third_party/catapult/third_party/polymer2/bower_components/app-route/package.json b/chromium/third_party/catapult/third_party/polymer2/bower_components/app-route/package.json
new file mode 100644
index 00000000000..c29cd7cc63f
--- /dev/null
+++ b/chromium/third_party/catapult/third_party/polymer2/bower_components/app-route/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "@polymer/app-route",
+  "private": true,
+  "description": "App routing expressed as Polymer Custom Elements.",
+  "license": "BSD-3-Clause",
+  "devDependencies": {
+    "@polymer/gen-typescript-declarations": "^1.1.1",
+    "bower": "^1.8.0",
+    "webmat": "^0.2.0"
+  },
+  "scripts": {
+    "update-types": "bower install && gen-typescript-declarations --deleteExisting --outDir .",
+    "format": "webmat && npm run update-types"
+  }
+}