MD Settings: don't allow supervised users to switch to GTK+ theme

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc

 // Copyright 2015 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/settings/md_settings_localized_strings_provider.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/i18n/number_formatting.h"
@@ skipping 235 matching lines @@
 
 #if defined(OS_CHROMEOS)
 void AddAccountUITweaksStrings(content::WebUIDataSource* html_source,
                                Profile* profile) {
   base::DictionaryValue localized_values;
   chromeos::AddAccountUITweaksLocalizedValues(&localized_values, profile);
   html_source->AddLocalizedStrings(localized_values);
 }
 #endif
 
-void AddAppearanceStrings(content::WebUIDataSource* html_source) {
+void AddAppearanceStrings(content::WebUIDataSource* html_source,
+                          Profile* profile) {
   LocalizedString localized_strings[] = {
     {"appearancePageTitle", IDS_SETTINGS_APPEARANCE},
     {"exampleDotCom", IDS_SETTINGS_EXAMPLE_DOT_COM},
     {"themes", IDS_SETTINGS_THEMES},
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
     {"systemTheme", IDS_SETTINGS_SYSTEM_THEME},
     {"useSystemTheme", IDS_SETTINGS_USE_SYSTEM_THEME},
     {"classicTheme", IDS_SETTINGS_CLASSIC_THEME},
     {"useClassicTheme", IDS_SETTINGS_USE_CLASSIC_THEME},
 #else
@@ skipping 10 matching lines @@
 #if defined(OS_CHROMEOS)
     {"openWallpaperApp", IDS_SETTINGS_OPEN_WALLPAPER_APP},
     {"setWallpaper", IDS_SETTINGS_SET_WALLPAPER},
 #endif
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
     {"showWindowDecorations", IDS_SHOW_WINDOW_DECORATIONS},
 #endif
   };
   AddLocalizedStringsBulk(html_source, localized_strings,
                           arraysize(localized_strings));
+
+  html_source->AddBoolean("isSupervised", profile->IsSupervised());
 }
 
 #if defined(OS_CHROMEOS)
 void AddBluetoothStrings(content::WebUIDataSource* html_source) {
   LocalizedString localized_strings[] = {
       {"bluetoothAccept", IDS_OPTIONS_SETTINGS_BLUETOOTH_ACCEPT_PASSKEY},
       {"bluetoothAddDevice", IDS_OPTIONS_SETTINGS_ADD_BLUETOOTH_DEVICE},
       {"bluetoothAddDevicePageTitle", IDS_SETTINGS_BLUETOOTH_ADD_DEVICE},
       {"bluetoothConnect", IDS_OPTIONS_SETTINGS_BLUETOOTH_CONNECT},
       {"bluetoothConnecting", IDS_SETTINGS_BLUETOOTH_CONNECTING},
@@ skipping 1390 matching lines @@
 
 void AddLocalizedStrings(content::WebUIDataSource* html_source,
                          Profile* profile) {
   AddCommonStrings(html_source, profile);
 
   AddA11yStrings(html_source);
   AddAboutStrings(html_source);
 #if defined(OS_CHROMEOS)
   AddAccountUITweaksStrings(html_source, profile);
 #endif
-  AddAppearanceStrings(html_source);
+  AddAppearanceStrings(html_source, profile);
 #if defined(OS_CHROMEOS)
   AddBluetoothStrings(html_source);
 #endif
 #if defined(USE_NSS_CERTS)
   AddCertificateManagerStrings(html_source);
 #endif
   AddClearBrowsingDataStrings(html_source);
 #if !defined(OS_CHROMEOS)
   AddDefaultBrowserStrings(html_source);
 #endif
@@ skipping 27 matching lines @@
 #endif
   AddUsersStrings(html_source);
   AddWebContentStrings(html_source);
 
   policy_indicator::AddLocalizedStrings(html_source);
 
   html_source->SetJsonPath(kLocalizedStringsFile);
 }
 
 }  // namespace settings