Restore KeyedServiceFactory diagnostics for context use-after-destroy.

components/keyed_service/ios/browser_state_dependency_manager.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/keyed_service/ios/browser_state_dependency_manager.h"
 
 #include "base/memory/singleton.h"
 #include "base/trace_event/trace_event.h"
 #include "ios/web/public/browser_state.h"
 
@@ skipping 16 matching lines @@
 void BrowserStateDependencyManager::CreateBrowserStateServicesForTest(
     web::BrowserState* context) {
   DoCreateBrowserStateServices(context, true);
 }
 
 void BrowserStateDependencyManager::DestroyBrowserStateServices(
     web::BrowserState* context) {
   DependencyManager::DestroyContextServices(context);
 }
 
-#ifndef NDEBUG
 void BrowserStateDependencyManager::AssertBrowserStateWasntDestroyed(
-    web::BrowserState* context) {
+    web::BrowserState* context) const {
   DependencyManager::AssertContextWasntDestroyed(context);
 }
 
-void BrowserStateDependencyManager::MarkBrowserStateLiveForTesting(
+void BrowserStateDependencyManager::MarkBrowserStateLive(
     web::BrowserState* context) {
-  DependencyManager::MarkContextLiveForTesting(context);
+  DependencyManager::MarkContextLive(context);
 }
-#endif  // NDEBUG
 
 BrowserStateDependencyManager::BrowserStateDependencyManager() {
 }
 
 BrowserStateDependencyManager::~BrowserStateDependencyManager() {
 }
 
 void BrowserStateDependencyManager::DoCreateBrowserStateServices(
     web::BrowserState* context,
     bool is_testing_context) {
   TRACE_EVENT0("browser",
                "BrowserStateDependencyManager::DoCreateBrowserStateServices")
   DependencyManager::CreateContextServices(context, is_testing_context);
 }
 
 #ifndef NDEBUG
 void BrowserStateDependencyManager::DumpContextDependencies(
     base::SupportsUserData* context) const {
 }
 #endif  // NDEBUG