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, 110 insertions, 0 deletions

diff --git a/chromium/third_party/catapult/third_party/polymer2/bower_components/paper-behaviors/demo/paper-radio-button.html b/chromium/third_party/catapult/third_party/polymer2/bower_components/paper-behaviors/demo/paper-radio-button.html
new file mode 100644
index 00000000000..68c27dcf6c4
--- /dev/null
+++ b/chromium/third_party/catapult/third_party/polymer2/bower_components/paper-behaviors/demo/paper-radio-button.html
@@ -0,0 +1,110 @@
+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../../polymer/polymer.html">
+<link rel="import" href="../paper-checked-element-behavior.html">
+
+<dom-module id="paper-radio-button">
+  <template>
+    <style>
+      :host {
+        display: inline-block;
+        white-space: nowrap;
+      }
+
+      :host(:focus) {
+        outline: none
+      }
+
+      #radioContainer {
+        display: inline-block;
+        position: relative;
+        width: 16px;
+        height: 16px;
+        cursor: pointer;
+        vertical-align: middle;
+      }
+
+      #offRadio {
+        position: absolute;
+        top: 0px;
+        left: 0px;
+        width: 12px;
+        height: 12px;
+        border-radius: 50%;
+        border: solid 2px;
+        border-color: black;
+        transition: border-color 0.28s;
+      }
+
+      #onRadio {
+        position: absolute;
+        top: 4px;
+        left: 4px;
+        width: 8px;
+        height: 8px;
+        border-radius: 50%;
+        background-color: red;
+        -webkit-transform: scale(0);
+        transform: scale(0);
+        transition: -webkit-transform ease 0.28s;
+        transition: transform ease 0.28s;
+      }
+
+      :host([disabled]) {
+        opacity: 0.3;
+        pointer-events: none;
+      }
+
+      :host([pressed]) #offRadio,
+      :host([active]) #offRadio {
+        border-color: red;
+      }
+
+      :host([pressed]) #onRadio,
+      :host([active]) #onRadio {
+        -webkit-transform: scale(1);
+        transform: scale(1);
+      }
+
+      #ink {
+        position: absolute;
+        top: -16px;
+        left: -16px;
+        width: 48px;
+        height: 48px;
+      }
+    </style>
+
+    <div id="radioContainer">
+      <div id="offRadio"></div>
+      <div id="onRadio"></div>
+    </div>
+  </template>
+
+  <script>
+    Polymer({
+      is: 'paper-radio-button',
+
+      behaviors: [Polymer.PaperCheckedElementBehavior],
+
+      hostAttributes: {role: 'radio'},
+
+      ready: function() {
+        this.toggles = true;
+      },
+
+      _createRipple: function() {
+        this._rippleContainer = this.$.radioContainer;
+        return Polymer.PaperInkyFocusBehaviorImpl._createRipple.call(this);
+      }
+    });
+  </script>
+</dom-module>