diff -r 000000000000 -r 6474c204b198 browser/components/migration/src/BrowserProfileMigrators.manifest
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/components/migration/src/BrowserProfileMigrators.manifest	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,14 @@
+component {6F8BB968-C14F-4D6F-9733-6C6737B35DCE} ProfileMigrator.js
+contract @mozilla.org/toolkit/profile-migrator;1 {6F8BB968-C14F-4D6F-9733-6C6737B35DCE}
+component {4cec1de4-1671-4fc3-a53e-6c539dc77a26} ChromeProfileMigrator.js
+contract @mozilla.org/profile/migrator;1?app=browser&type=chrome {4cec1de4-1671-4fc3-a53e-6c539dc77a26}
+component {91185366-ba97-4438-acba-48deaca63386} FirefoxProfileMigrator.js
+contract @mozilla.org/profile/migrator;1?app=browser&type=firefox {91185366-ba97-4438-acba-48deaca63386}
+#ifdef HAS_IE_MIGRATOR
+component {3d2532e3-4932-4774-b7ba-968f5899d3a4} IEProfileMigrator.js
+contract @mozilla.org/profile/migrator;1?app=browser&type=ie {3d2532e3-4932-4774-b7ba-968f5899d3a4}
+#endif
+#ifdef HAS_SAFARI_MIGRATOR
+component {4b609ecf-60b2-4655-9df4-dc149e474da1} SafariProfileMigrator.js
+contract @mozilla.org/profile/migrator;1?app=browser&type=safari {4b609ecf-60b2-4655-9df4-dc149e474da1}
+#endif