chrome/browser: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/browser/sync/startup_controller.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 "chrome/browser/sync/startup_controller.h"
 
 #include "base/command_line.h"
-#include "base/message_loop/message_loop.h"
+#include "base/location.h"
 #include "base/metrics/histogram.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/browser/sync/supervised_user_signin_manager_wrapper.h"
 #include "chrome/common/chrome_switches.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "components/sync_driver/sync_prefs.h"
 
 namespace browser_sync {
 
 namespace {
 
 // The amount of time we'll wait to initialize sync if no data type triggers
@@ skipping 64 matching lines @@
   const bool first_start = start_up_time_.is_null();
   if (first_start)
     start_up_time_ = base::Time::Now();
 
   if (deferred_option == STARTUP_BACKEND_DEFERRED &&
       !base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kSyncDisableDeferredStartup) &&
       sync_prefs_->GetPreferredDataTypes(registered_types_)
           .Has(syncer::SESSIONS)) {
     if (first_start) {
-      base::MessageLoop::current()->PostDelayedTask(
+      base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
           FROM_HERE,
           base::Bind(&StartupController::OnFallbackStartupTimerExpired,
-                     weak_factory_.GetWeakPtr()), fallback_timeout_);
+                     weak_factory_.GetWeakPtr()),
+          fallback_timeout_);
     }
     return false;
   }
 
   if (start_backend_time_.is_null()) {
     start_backend_time_ = base::Time::Now();
     start_backend_.Run();
     first_start_ = false;
   }
 
@@ skipping 121 matching lines @@
                               syncer::MODEL_TYPE_COUNT);
     UMA_HISTOGRAM_ENUMERATION("Sync.Startup.DeferredInitTrigger",
                               TRIGGER_DATA_TYPE_REQUEST,
                               MAX_TRIGGER_VALUE);
   }
   received_start_request_ = true;
   TryStart();
 }
 
 }  // namespace browser_sync