Bug 1000168 - Cleanup moz.build files under dom/apps/. r=mshal

dom/apps/moz.build

@@ -5,4 +5,9 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 PARALLEL_DIRS += ['src']
-TEST_DIRS += ['tests']
+
+XPCSHELL_TESTS_MANIFESTS += ['tests/unit/xpcshell.ini']
+
+MOCHITEST_MANIFESTS += ['tests/mochitest.ini']
+
+MOCHITEST_CHROME_MANIFESTS += ['tests/chrome.ini']

dom/apps/tests/moz.build

@@ -1,13 +0,0 @@
-# -*- Mode: python; c-basic-offset: 4; 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/.
-
-XPCSHELL_TESTS_MANIFESTS += ['unit/xpcshell.ini']
-
-MOCHITEST_MANIFESTS += ['mochitest.ini']
-
-MOCHITEST_CHROME_MANIFESTS += ['chrome.ini']
-
-DIRS += ['signed']

dom/apps/tests/signed/moz.build

@@ -1,5 +0,0 @@
-# -*- Mode: python; c-basic-offset: 4; 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/.