Bug 1852190 part 2: Reintroduce the IAccessible2 typelib. r=nlapre

We need this so that Python comtypes can generate bindings for IAccessible2.
This is almost identical to what was here before, but it excludes some stuff that was only needed for the COM interceptor.

Differential Revision: https://phabricator.services.mozilla.com/D187745

accessible/interfaces/ia2/IA2Typelib.idl

@@ -0,0 +1,33 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+import "Accessible2.idl";
+import "Accessible2_2.idl";
+import "AccessibleAction.idl";
+import "AccessibleApplication.idl";
+import "AccessibleComponent.idl";
+import "AccessibleDocument.idl";
+import "AccessibleEditableText.idl";
+import "AccessibleEventId.idl";
+import "AccessibleHyperlink.idl";
+import "AccessibleHypertext.idl";
+import "AccessibleHypertext2.idl";
+import "AccessibleImage.idl";
+import "AccessibleRelation.idl";
+import "AccessibleRole.idl";
+import "AccessibleStates.idl";
+import "AccessibleTable.idl";
+import "AccessibleTable2.idl";
+import "AccessibleTableCell.idl";
+import "AccessibleText.idl";
+import "AccessibleText2.idl";
+import "AccessibleTextSelectionContainer.idl";
+import "AccessibleValue.idl";
+import "IA2CommonTypes.idl";
+
+// We are explicitly using #include instead of import so that the imported
+// IDL is treated as part of this IDL file.
+#include "IA2TypeLibrary.idl"

accessible/interfaces/ia2/moz.build

@@ -76,3 +76,17 @@ for iface in midl_interfaces:
             SOURCES["!%s" % p].flags += [
                 "-DUserMarshalRoutines=UserMarshalRoutines__%s" % p[:-2]
             ]
+
+GeneratedFile(
+    "IA2Typelib.h",
+    "IA2Typelib_i.c",
+    "IA2Typelib.tlb",
+    inputs=["IA2Typelib.idl"],
+    script="/build/midl.py",
+    entry_point="midl",
+    flags=[
+        "-app_config",
+        "-I",
+        TOPSRCDIR + "/other-licenses/ia2",
+    ],
+)