Revert of Monitor the system native frame color on Win 10.

chrome/browser/themes/theme_service_factory.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_factory.h"
 
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "chrome/browser/profiles/incognito_helpers.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/common/pref_names.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/pref_service.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_registry_factory.h"
 
-#if defined(OS_WIN)
-#include "chrome/browser/themes/theme_service_win.h"
-#elif defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
+#if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
 #include "chrome/browser/themes/theme_service_aurax11.h"
 #include "ui/views/linux_ui/linux_ui.h"
 #endif
 
 // static
 ThemeService* ThemeServiceFactory::GetForProfile(Profile* profile) {
   return static_cast<ThemeService*>(
       GetInstance()->GetServiceForBrowserContext(profile, true));
 }
 
@@ skipping 18 matching lines @@
           "ThemeService",
           BrowserContextDependencyManager::GetInstance()) {
   DependsOn(extensions::ExtensionRegistryFactory::GetInstance());
 }
 
 ThemeServiceFactory::~ThemeServiceFactory() {}
 
 KeyedService* ThemeServiceFactory::BuildServiceInstanceFor(
     content::BrowserContext* profile) const {
   ThemeService* provider = NULL;
-#if defined(OS_WIN)
-  provider = new ThemeServiceWin;
-#elif defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
+#if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
   provider = new ThemeServiceAuraX11;
 #else
   provider = new ThemeService;
 #endif
   provider->Init(static_cast<Profile*>(profile));
 
   return provider;
 }
 
 void ThemeServiceFactory::RegisterProfilePrefs(
@@ skipping 21 matching lines @@
 }
 
 content::BrowserContext* ThemeServiceFactory::GetBrowserContextToUse(
     content::BrowserContext* context) const {
   return chrome::GetBrowserContextRedirectedInIncognito(context);
 }
 
 bool ThemeServiceFactory::ServiceIsCreatedWithBrowserContext() const {
   return true;
 }