Bug 1372326 - record services initialized during startup, r=mconley.

browser/base/content/test/performance/browser_startup.js

@@ -56,6 +56,9 @@ const startupPhases = {
     components: new Set([
       "nsSearchService.js",
       "UnifiedComplete.js",
+    ]),
+    services: new Set([
+      "@mozilla.org/browser/search-service;1",
     ])
   }},
 
@@ -102,7 +105,7 @@ function test() {
     let loadedList = data[phase];
     let whitelist = startupPhases[phase].whitelist || null;
     if (whitelist) {
-      for (let scriptType in loadedList) {
+      for (let scriptType in whitelist) {
         loadedList[scriptType] = loadedList[scriptType].filter(c => {
           if (!whitelist[scriptType].has(c))
             return true;

browser/components/tests/startupRecorder.js

@@ -2,7 +2,8 @@
  * 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/. */
 
-const {classes: Cc, utils: Cu, interfaces: Ci} = Components;
+const {classes: Cc, utils: Cu, interfaces: Ci, manager: Cm} = Components;
+Cm.QueryInterface(Ci.nsIServiceManager);
 
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 Cu.import("resource://gre/modules/Services.jsm");
@@ -35,7 +36,15 @@ startupRecorder.prototype = {
   record(name) {
     this.data[name] = {
       components: this.loader.loadedComponents(),
-      modules: this.loader.loadedModules()
+      modules: this.loader.loadedModules(),
+      services: Object.keys(Cc).filter(c => {
+        try {
+          Cm.isServiceInstantiatedByContractID(c, Ci.nsISupports);
+          return true;
+        } catch (e) {
+          return false;
+        }
+      })
     };
   },