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

chrome/browser/themes/theme_service.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/browser/themes/theme_service.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
+#include "base/location.h"
 #include "base/memory/ref_counted_memory.h"
-#include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/sequenced_task_runner.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/themes/browser_theme_pack.h"
 #include "chrome/browser/themes/custom_theme_supplier.h"
 #include "chrome/browser/themes/theme_properties.h"
 #include "chrome/browser/themes/theme_syncable_service.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/notification_service.h"
@@ skipping 462 matching lines @@
   // Clear our image cache.
   FreePlatformCaches();
 
   profile_->GetPrefs()->ClearPref(prefs::kCurrentThemePackFilename);
   SaveThemeID(kDefaultThemeID);
 
   // There should be no more infobars. This may not be the case because of
   // http://crbug.com/62154
   // RemoveUnusedThemes is called on a task because ClearAllThemeData() may
   // be called as a result of NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED.
-  base::MessageLoop::current()->PostTask(FROM_HERE,
-      base::Bind(&ThemeService::RemoveUnusedThemes,
-                 weak_ptr_factory_.GetWeakPtr(),
-                 true));
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE, base::Bind(&ThemeService::RemoveUnusedThemes,
+                            weak_ptr_factory_.GetWeakPtr(), true));
 }
 
 void ThemeService::LoadThemePrefs() {
   PrefService* prefs = profile_->GetPrefs();
 
   std::string current_id = GetThemeID();
   if (current_id == kDefaultThemeID) {
 #if defined(ENABLE_SUPERVISED_USERS)
     // Supervised users have a different default theme.
     if (IsSupervisedUser()) {
@@ skipping 67 matching lines @@
   }
 
 #if defined(ENABLE_EXTENSIONS)
   theme_observer_.reset(new ThemeObserver(this));
 #endif
 
   registrar_.Add(this,
                  extensions::NOTIFICATION_EXTENSION_ENABLED,
                  content::Source<Profile>(profile_));
 
-  base::MessageLoop::current()->PostDelayedTask(FROM_HERE,
-      base::Bind(&ThemeService::RemoveUnusedThemes,
-                 weak_ptr_factory_.GetWeakPtr(),
-                 false),
+  base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
+      FROM_HERE, base::Bind(&ThemeService::RemoveUnusedThemes,
+                            weak_ptr_factory_.GetWeakPtr(), false),
       base::TimeDelta::FromSeconds(kRemoveUnusedThemesStartupDelay));
 }
 
 void ThemeService::MigrateTheme() {
   // TODO(erg): We need to pop up a dialog informing the user that their
   // theme is being migrated.
   ExtensionService* service =
       extensions::ExtensionSystem::Get(profile_)->extension_service();
   const Extension* extension =
       service ? service->GetExtensionById(GetThemeID(), false) : nullptr;
@@ skipping 69 matching lines @@
 void ThemeService::OnInfobarDestroyed() {
   number_of_infobars_--;
 
   if (number_of_infobars_ == 0)
     RemoveUnusedThemes(false);
 }
 
 ThemeSyncableService* ThemeService::GetThemeSyncableService() const {
   return theme_syncable_service_.get();
 }