Add CheckAndroidManagement to ARC sign-in flow.

chrome/browser/chromeos/arc/arc_auth_service.h

Index: chrome/browser/chromeos/arc/arc_auth_service.h
diff --git a/chrome/browser/chromeos/arc/arc_auth_service.h b/chrome/browser/chromeos/arc/arc_auth_service.h
index d797dfa2f749c6d2e254fa2b651e6cc25df6899d..9175d1b5145842e0bf3906b6396b100132530726 100644
--- a/chrome/browser/chromeos/arc/arc_auth_service.h
+++ b/chrome/browser/chromeos/arc/arc_auth_service.h
@@ -6,9 +6,12 @@
 #define CHROME_BROWSER_CHROMEOS_ARC_ARC_AUTH_SERVICE_H_
 
 #include <ostream>
+#include <string>
 
 #include "base/macros.h"
+#include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
+#include "chrome/browser/chromeos/policy/android_management_client.h"
 #include "components/arc/arc_bridge_service.h"
 #include "components/arc/arc_service.h"
 #include "components/arc/common/auth.mojom.h"
@@ -16,12 +19,15 @@
 #include "components/syncable_prefs/pref_service_syncable_observer.h"
 #include "components/syncable_prefs/synced_pref_observer.h"
 #include "google_apis/gaia/gaia_auth_consumer.h"
+#include "google_apis/gaia/oauth2_token_service.h"
 #include "google_apis/gaia/ubertoken_fetcher.h"
 #include "mojo/public/cpp/bindings/binding.h"
 
 class ArcAppLauncher;
 class GaiaAuthFetcher;
+class GoogleServiceAuthError;
 class Profile;
+class ProfileOAuth2TokenService;
 
 namespace content {
 class StoragePartition;
@@ -44,6 +50,7 @@ class ArcAuthService : public ArcService,
                        public ArcBridgeService::Observer,
                        public UbertokenConsumer,
                        public GaiaAuthConsumer,
+                       public OAuth2TokenService::Consumer,
                        public syncable_prefs::PrefServiceSyncableObserver,
                        public syncable_prefs::SyncedPrefObserver {
  public:
@@ -89,6 +96,8 @@ class ArcAuthService : public ArcService,
   // Checks if OptIn verification was disabled by switch in command line.
   static bool IsOptInVerificationDisabled();
 
+  static void EnableCheckAndroidManagementForTesting(const char* access_token);
+
   void OnPrimaryUserProfilePrepared(Profile* profile);
   void Shutdown();
 
@@ -142,11 +151,17 @@ class ArcAuthService : public ArcService,
   // syncable_prefs::SyncedPrefObserver
   void OnSyncedPrefChanged(const std::string& path, bool from_sync) override;
 
+  // OAuth2TokenService::Consumer implementation:
+  void OnGetTokenSuccess(const OAuth2TokenService::Request* request,
+                         const std::string& access_token,
+                         const base::Time& expiration_time) override;
+  void OnGetTokenFailure(const OAuth2TokenService::Request* request,
+                         const GoogleServiceAuthError& error) override;
+
   // Returns current page that has to be shown in OptIn UI.
   UIPage ui_page() const { return ui_page_; }
   // Returns current page status, relevant to the specific page.
   const base::string16& ui_page_status() { return ui_page_status_; }
-
  private:
   void StartArc();
   void PrepareContext();
@@ -160,6 +175,10 @@ class ArcAuthService : public ArcService,
   void OnOptInPreferenceChanged();
   void StartUI();
   void OnPrepareContextFailed();
+  void StartAndroidManagementClient();
+  void CheckAndroidManagement();
+  void OnAndroidManagementChecked(
+      policy::AndroidManagementClient::Result result);
 
   // Unowned pointer. Keeps current profile.
   Profile* profile_ = nullptr;
@@ -183,6 +202,14 @@ class ArcAuthService : public ArcService,
   UIPage ui_page_ = UIPage::NO_PAGE;
   base::string16 ui_page_status_;
 
+  ProfileOAuth2TokenService* token_service_;
+  std::string account_id_;
+
+  std::unique_ptr<policy::AndroidManagementClient> android_management_client_;
+  std::unique_ptr<OAuth2TokenService::Request> token_request_;
+
+  base::WeakPtrFactory<ArcAuthService> weak_ptr_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(ArcAuthService);
 };