Move session service and supervised users to buildflags.

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 <stddef.h>
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/memory/ref_counted_memory.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/threading/thread_task_runner_handle.h"
 #include "build/build_config.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_service_factory.h"
 #include "chrome/browser/themes/theme_syncable_service.h"
 #include "chrome/common/chrome_constants.h"
+#include "chrome/common/features.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/theme_resources.h"
 #include "components/grit/components_scaled_resources.h"
 #include "components/prefs/pref_service.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/user_metrics.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/uninstall_reason.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_set.h"
 #include "ui/base/layout.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/color_palette.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/native_theme/common_theme.h"
 #include "ui/native_theme/native_theme.h"
 
 #if defined(ENABLE_EXTENSIONS)
 #include "extensions/browser/extension_registry_observer.h"
 #endif
 
-#if defined(ENABLE_SUPERVISED_USERS)
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
 #include "chrome/browser/supervised_user/supervised_user_theme.h"
 #endif
 
 using base::UserMetricsAction;
 using content::BrowserThread;
 using extensions::Extension;
 using extensions::UnloadedExtensionInfo;
 using ui::ResourceBundle;
 
 
@@ skipping 230 matching lines @@
 
     // Disable the old theme.
     service->DisableExtension(previous_theme_id,
                               extensions::Extension::DISABLE_USER_ACTION);
   }
 }
 
 void ThemeService::UseDefaultTheme() {
   if (ready_)
     content::RecordAction(UserMetricsAction("Themes_Reset"));
-#if defined(ENABLE_SUPERVISED_USERS)
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
   if (IsSupervisedUser()) {
     SetSupervisedUserTheme();
     return;
   }
 #endif
   ClearAllThemeData();
   NotifyThemeChanged();
 }
 
 void ThemeService::UseSystemTheme() {
@@ skipping 176 matching lines @@
     case ThemeProperties::COLOR_TAB_THROBBER_SPINNING:
     case ThemeProperties::COLOR_TAB_THROBBER_WAITING: {
       SkColor base_color =
           ui::GetAuraColor(id == ThemeProperties::COLOR_TAB_THROBBER_SPINNING
                                ? ui::NativeTheme::kColorId_ThrobberSpinningColor
                                : ui::NativeTheme::kColorId_ThrobberWaitingColor,
                            nullptr);
       color_utils::HSL hsl = GetTint(ThemeProperties::TINT_BUTTONS, incognito);
       return color_utils::HSLShift(base_color, hsl);
     }
-#if defined(ENABLE_SUPERVISED_USERS)
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
     case ThemeProperties::COLOR_SUPERVISED_USER_LABEL:
       return color_utils::GetReadableColor(
           SK_ColorWHITE, GetColor(kLabelBackground, incognito));
     case ThemeProperties::COLOR_SUPERVISED_USER_LABEL_BACKGROUND:
       return color_utils::BlendTowardOppositeLuma(
           GetColor(ThemeProperties::COLOR_FRAME, incognito), 0x80);
     case ThemeProperties::COLOR_SUPERVISED_USER_LABEL_BORDER:
       return color_utils::AlphaBlend(GetColor(kLabelBackground, incognito),
                                      SK_ColorBLACK, 230);
 #endif
@@ skipping 36 matching lines @@
   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)
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
     // Supervised users have a different default theme.
     if (IsSupervisedUser()) {
       SetSupervisedUserTheme();
       set_ready();
       return;
     }
 #endif
     if (ShouldInitWithSystemTheme())
       UseSystemTheme();
     else
@@ skipping 295 matching lines @@
   service->GetFileTaskRunner()->PostTask(
       FROM_HERE,
       base::Bind(&WritePackToDiskCallback, base::RetainedRef(pack), pack_path));
 
   // Save only the extension path. The packed file which matches the
   // MaterialDesignController::Mode will be loaded via LoadThemePrefs().
   SavePackName(extension->path());
   SwapThemeSupplier(pack);
 }
 
-#if defined(ENABLE_SUPERVISED_USERS)
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
 bool ThemeService::IsSupervisedUser() const {
   return profile_->IsSupervised();
 }
 
 void ThemeService::SetSupervisedUserTheme() {
   SetCustomDefaultTheme(new SupervisedUserTheme);
 }
 #endif