Extract kArcEnabled preference from ArcSessionManager part 1.

chrome/browser/chromeos/note_taking_helper.cc

 // Copyright 2016 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/chromeos/note_taking_helper.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "apps/launcher.h"
@@ skipping 203 matching lines @@
     whitelisted_chrome_app_ids_ = base::SplitString(
         switch_value, ",", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
   }
   whitelisted_chrome_app_ids_.insert(whitelisted_chrome_app_ids_.end(),
                                      kExtensionIds,
                                      kExtensionIds + arraysize(kExtensionIds));
 
   // Track profiles so we can observe their extension registries.
   registrar_.Add(this, chrome::NOTIFICATION_PROFILE_ADDED,
                  content::NotificationService::AllBrowserContextsAndSources());
+  android_enabled_ = false;
   for (Profile* profile :
        g_browser_process->profile_manager()->GetLoadedProfiles()) {
     extension_registry_observer_.Add(
         extensions::ExtensionRegistry::Get(profile));
+    // Check if the profile has already enabled Google Play Store.
+    // IsArcPlayStoreEnabledForProfile() can return true only for the primary
+    // profile.
+    android_enabled_ |= arc::IsArcPlayStoreEnabledForProfile(profile);
   }
 
-  // Check if the primary profile has already enabled ARC and watch for changes.
+  // Watch for changes of Google Play Store enabled state.
   auto session_manager = arc::ArcSessionManager::Get();
   session_manager->AddObserver(this);
-  android_enabled_ = session_manager->IsArcPlayStoreEnabled();
 
   // ArcIntentHelperBridge will notify us about changes to the list of available
   // Android apps.
   auto intent_helper_bridge =
       arc::ArcServiceManager::GetGlobalService<arc::ArcIntentHelperBridge>();
   if (intent_helper_bridge)
     intent_helper_bridge->AddObserver(this);
 
   // If the ARC intent helper is ready, get the Android apps. Otherwise,
   // UpdateAndroidApps() will be called when ArcServiceManager calls
@@ skipping 170 matching lines @@
     for (auto& observer : observers_)
       observer.OnAvailableNoteTakingAppsUpdated();
   }
 }
 
 void NoteTakingHelper::OnShutdown(extensions::ExtensionRegistry* registry) {
   extension_registry_observer_.Remove(registry);
 }
 
 }  // namespace chromeos