Improve some naming

chrome/browser/ui/webui/options/browser_options_handler.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/ui/webui/options/browser_options_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "apps/app_window.h"
@@ skipping 1221 matching lines @@
 
   base::FilePath file_path;
   if (!base::GetValueAsFilePath(*file_path_value, &file_path))
     return;
   helper::DeleteProfileAtPath(file_path, web_ui());
 }
 
 void BrowserOptionsHandler::ObserveThemeChanged() {
   Profile* profile = Profile::FromWebUI(web_ui());
   ThemeService* theme_service = ThemeServiceFactory::GetForProfile(profile);
-  bool is_native_theme = false;
+  bool is_system_theme = false;
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
   bool profile_is_managed = profile->IsManaged();
-  is_native_theme = theme_service->UsingNativeTheme();
-  base::FundamentalValue native_theme_enabled(!is_native_theme &&
+  is_system_theme = theme_service->UsingSystemTheme();
+  base::FundamentalValue native_theme_enabled(!is_system_theme &&
                                               !profile_is_managed);
   web_ui()->CallJavascriptFunction("BrowserOptions.setNativeThemeButtonEnabled",
                                    native_theme_enabled);
 #endif
 
-  bool is_classic_theme = !is_native_theme &&
+  bool is_classic_theme = !is_system_theme &&
                           theme_service->UsingDefaultTheme();
   base::FundamentalValue enabled(!is_classic_theme);
   web_ui()->CallJavascriptFunction("BrowserOptions.setThemesResetButtonEnabled",
                                    enabled);
 }
 
 void BrowserOptionsHandler::ThemesReset(const base::ListValue* args) {
   Profile* profile = Profile::FromWebUI(web_ui());
   content::RecordAction(UserMetricsAction("Options_ThemesReset"));
   ThemeServiceFactory::GetForProfile(profile)->UseDefaultTheme();
 }
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
 void BrowserOptionsHandler::ThemesSetNative(const base::ListValue* args) {
   content::RecordAction(UserMetricsAction("Options_GtkThemeSet"));
   Profile* profile = Profile::FromWebUI(web_ui());
-  ThemeServiceFactory::GetForProfile(profile)->SetNativeTheme();
+  ThemeServiceFactory::GetForProfile(profile)->UseSystemTheme();
 }
 #endif
 
 #if defined(OS_CHROMEOS)
 void BrowserOptionsHandler::UpdateAccountPicture() {
   std::string email = chromeos::UserManager::Get()->GetLoggedInUser()->email();
   if (!email.empty()) {
     web_ui()->CallJavascriptFunction("BrowserOptions.updateAccountPicture");
     base::StringValue email_value(email);
     web_ui()->CallJavascriptFunction("BrowserOptions.updateAccountPicture",
@@ skipping 465 matching lines @@
   extension_name = base::StringValue(
       extension ? extension->name() : std::string());
   web_ui()->CallJavascriptFunction(
       "BrowserOptions.toggleStartupPagesControlled",
       extension_id,
       extension_name);
 }
 #endif  // defined(OS_WIN)
 
 }  // namespace options