diff -r 000000000000 -r 6474c204b198 toolkit/components/telemetry/moz.build
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/components/telemetry/moz.build	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,61 @@
+# -*- 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 += ['tests/unit/xpcshell.ini']
+
+XPIDL_SOURCES += [
+    'nsITelemetry.idl',
+]
+
+XPIDL_MODULE = 'telemetry'
+
+EXPORTS.mozilla += [
+    'ProcessedStack.h',
+    'Telemetry.h',
+    'ThreadHangStats.h',
+]
+
+SOURCES += [
+    'Telemetry.cpp',
+]
+
+EXTRA_COMPONENTS += [
+    'TelemetryStartup.js',
+    'TelemetryStartup.manifest'
+]
+
+EXTRA_JS_MODULES += [
+    'TelemetryFile.jsm',
+    'TelemetryLog.jsm',
+    'TelemetryStopwatch.jsm',
+    'ThirdPartyCookieProbe.jsm',
+]
+
+EXTRA_PP_JS_MODULES += [
+    'TelemetryPing.jsm',
+    'UITelemetry.jsm',
+]
+
+FAIL_ON_WARNINGS = True
+
+MSVC_ENABLE_PGO = True
+
+include('/ipc/chromium/chromium-config.mozbuild')
+
+FINAL_LIBRARY = 'xul'
+
+GENERATED_FILES = [
+    'TelemetryHistogramData.inc',
+]
+
+if CONFIG['MOZILLA_OFFICIAL']:
+    DEFINES['MOZILLA_OFFICIAL'] = True
+
+LOCAL_INCLUDES += [
+    '/xpcom/build',
+    '/xpcom/threads',
+]
+