Create a ProfileDependencyManager to order ProfileKeyedService destruction.

chrome/test/testing_profile.h

Index: chrome/test/testing_profile.h
diff --git a/chrome/test/testing_profile.h b/chrome/test/testing_profile.h
index 7ac4651ed84c02e812dcbfd65a8e3d8bbf988522..f241b7ef4ffc11195357feb1d464561fa87b162f 100644
--- a/chrome/test/testing_profile.h
+++ b/chrome/test/testing_profile.h
@@ -35,11 +35,11 @@ class GeolocationPermissionContext;
 class HistoryService;
 class HostContentSettingsMap;
 class PrefService;
+class ProfileDependencyManager;
 class ProfileSyncService;
 class SessionService;
 class TemplateURLModel;
 class TestingPrefService;
-class ThemeService;
 class URLRequestContextGetter;
 class WebKitContext;
 
@@ -122,6 +122,8 @@ class TestingProfile : public Profile {
 
   TestingPrefService* GetTestingPrefService();
 
+  void SetProfileDependencyManager(ProfileDependencyManager* manager);
+
   virtual ProfileId GetRuntimeId();
 
   virtual FilePath GetPath();
@@ -386,6 +388,11 @@ class TestingProfile : public Profile {
   scoped_ptr<ChromeURLDataManager> chrome_url_data_manager_;
 
   scoped_refptr<prerender::PrerenderManager> prerender_manager_;
+
+  // We keep a weak pointer to the dependency manager we want to notify on our
+  // death. Defaults to the Singleton implementation but overridable for
+  // testing.
+  ProfileDependencyManager* profile_dependency_manager_;
 };
 
 // A profile that derives from another profile.  This does not actually