Refactoring : Move OnlineAttempt to chromeos/login

chromeos/login/auth/online_attempt_host.h

 // Copyright 2014 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.
 
-#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_ONLINE_ATTEMPT_HOST_H_
-#define CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_ONLINE_ATTEMPT_HOST_H_
+#ifndef CHROMEOS_LOGIN_AUTH_ONLINE_ATTEMPT_HOST_H_
+#define CHROMEOS_LOGIN_AUTH_ONLINE_ATTEMPT_HOST_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
+#include "chromeos/chromeos_export.h"
 #include "chromeos/login/auth/auth_attempt_state_resolver.h"
 #include "chromeos/login/auth/user_context.h"
 
-namespace content {
-class BrowserContext;
+namespace net {
+class URLRequestContextGetter;
 }
 
 namespace chromeos {
 
 class AuthAttemptState;
 class OnlineAttempt;
 class UserContext;
 
 // Helper class which hosts OnlineAttempt for online credentials checking.
-class OnlineAttemptHost : public AuthAttemptStateResolver {
+class CHROMEOS_EXPORT OnlineAttemptHost : public AuthAttemptStateResolver {
  public:
   class Delegate {
-    public:
-     // Called after user_context were checked online.
-     virtual void OnChecked(const std::string& username, bool success) = 0;
+   public:
+    // Called after user_context were checked online.
+    virtual void OnChecked(const std::string& username, bool success) = 0;
   };
 
-  explicit OnlineAttemptHost(Delegate *delegate);
+  explicit OnlineAttemptHost(Delegate* delegate);
   virtual ~OnlineAttemptHost();
 
-  // Performs an online check of the credentials in |user_context| and invokes
+  // Performs an online check of the credentials in |request_context| and
+  // invokes
   // the delegate's OnChecked() with the result. Note that only one check can be
   // in progress at any given time. If this method is invoked with a different
   // |user_context| than a check currently in progress, the current check will
   // be silently aborted.
-  void Check(content::BrowserContext* auth_context,
+  void Check(net::URLRequestContextGetter* request_context,
              const UserContext& user_context);
 
   // Resets the checking process.
   void Reset();
 
   // AuthAttemptStateResolver overrides.
   // Executed on IO thread.
   virtual void Resolve() OVERRIDE;
 
   // Does an actual resolve on UI thread.
   void ResolveOnUIThread(bool success);
 
  private:
+  scoped_refptr<base::MessageLoopProxy> message_loop_;
   Delegate* delegate_;
   UserContext current_attempt_user_context_;
   scoped_ptr<OnlineAttempt> online_attempt_;
   scoped_ptr<AuthAttemptState> state_;
   base::WeakPtrFactory<OnlineAttemptHost> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(OnlineAttemptHost);
 };
 
 }  // namespace chromeos
 
-#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_ONLINE_ATTEMPT_HOST_H_
-
+#endif  // CHROMEOS_LOGIN_AUTH_ONLINE_ATTEMPT_HOST_H_