--- a/toolkit/modules/AppConstants.jsm
+++ b/toolkit/modules/AppConstants.jsm
@@ -264,16 +264,30 @@ this.AppConstants = Object.freeze({
 
   MOZ_ANDROID_HISTORY:
 #ifdef MOZ_ANDROID_HISTORY
   true,
 #else
   false,
 #endif
 
+  MOZ_TOOLKIT_SEARCH:
+#ifdef MOZ_TOOLKIT_SEARCH
+  true,
+#else
+  false,
+#endif
+
+  MOZ_ENABLE_PROFILER_SPS:
+#ifdef MOZ_ENABLE_PROFILER_SPS
+  true,
+#else
+  false,
+#endif
+
   DLL_PREFIX: "@DLL_PREFIX@",
   DLL_SUFFIX: "@DLL_SUFFIX@",
 
   MOZ_APP_NAME: "@MOZ_APP_NAME@",
   MOZ_APP_VERSION: "@MOZ_APP_VERSION@",
   MOZ_APP_VERSION_DISPLAY: "@MOZ_APP_VERSION_DISPLAY@",
   MOZ_BUILD_APP: "@MOZ_BUILD_APP@",
   MOZ_MACBUNDLE_NAME: "@MOZ_MACBUNDLE_NAME@",