3 files changed, 24 insertions, 0 deletions
diff --git a/devtools/client/themes/shims/common.css b/devtools/client/themes/shims/common.css
new file mode 100644
index 000000000..c8a99561f
--- /dev/null
+++ b/devtools/client/themes/shims/common.css
@@ -0,0 +1,10 @@
+/* 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/. */
+
+ /**
+  * This file only exists to support add-ons which import this style sheet at a
+  * specific path.
+  */
+
+@import url("resource://devtools/client/themes/common.css");
diff --git a/devtools/client/themes/shims/jar.mn b/devtools/client/themes/shims/jar.mn
new file mode 100644
index 000000000..e1025dce7
--- /dev/null
+++ b/devtools/client/themes/shims/jar.mn
@@ -0,0 +1,6 @@
+# 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/.
+
+browser.jar:
+    skin/classic/browser/devtools/common.css (common.css)
diff --git a/devtools/client/themes/shims/moz.build b/devtools/client/themes/shims/moz.build
new file mode 100644
index 000000000..c44334263
--- /dev/null
+++ b/devtools/client/themes/shims/moz.build
@@ -0,0 +1,8 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# 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/.
+
+# Shim old theme paths used by DevTools add-ons
+JAR_MANIFESTS += ['jar.mn']