Delay bookmarks load while the profile is loading.

chrome/test/base/testing_profile.cc

 // Copyright (c) 2012 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 "chrome/test/base/testing_profile.h"
 
 #include "build/build_config.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
+#include "base/deferred_sequenced_task_runner.h"
 #include "base/file_util.h"
 #include "base/message_loop_proxy.h"
 #include "base/path_service.h"
 #include "base/prefs/testing_pref_store.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_classifier.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 447 matching lines @@
 }
 
 base::FilePath TestingProfile::GetPath() {
   return profile_path_;
 }
 
 scoped_refptr<base::SequencedTaskRunner> TestingProfile::GetIOTaskRunner() {
   return MessageLoop::current()->message_loop_proxy();
 }
 
+scoped_refptr<base::DeferredSequencedTaskRunner>
+    TestingProfile::GetBookmarksTaskRunner() {
+  if (!bookmarks_task_runner_) {
+    bookmarks_task_runner_ =
+        new base::DeferredSequencedTaskRunner(GetIOTaskRunner());
+  }
+  return bookmarks_task_runner_;
+}
+
 TestingPrefServiceSyncable* TestingProfile::GetTestingPrefService() {
   if (!prefs_.get())
     CreateTestingPrefService();
   DCHECK(testing_prefs_);
   return testing_prefs_;
 }
 
 TestingProfile* TestingProfile::AsTestingProfile() {
   return this;
 }
@@ skipping 308 matching lines @@
 
 scoped_ptr<TestingProfile> TestingProfile::Builder::Build() {
   DCHECK(!build_called_);
   build_called_ = true;
   return scoped_ptr<TestingProfile>(new TestingProfile(
       path_,
       delegate_,
       extension_policy_,
       pref_service_.Pass()));
 }