Moved //components/proximity_auth/cryptauth to //components/cryptauth.

components/proximity_auth/webui/reachable_phone_flow.h

 // 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.
 
 #ifndef COMPONENTS_PROXIMITY_AUTH_WEBUI_REACHABLE_PHONE_FLOW_H_
 #define COMPONENTS_PROXIMITY_AUTH_WEBUI_REACHABLE_PHONE_FLOW_H_
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 
 namespace cryptauth {
+class CryptAuthClient;
+class CryptAuthClientFactory;
 class ExternalDeviceInfo;
 class FindEligibleUnlockDevicesResponse;
 class SendDeviceSyncTickleResponse;
 };
 
 namespace proximity_auth {
 
-class CryptAuthClient;
-class CryptAuthClientFactory;
-
 // Run this flow to find the user's phones that actively respond to a CryptAuth
 // ping. We are confident that phones responding to the ping are currently
 // online and immediately reachable.
 class ReachablePhoneFlow {
  public:
   // Creates the ReachablePhoneFlow instance:
   // |client_factory|: Factory for creating CryptAuthClient instances. Not owned
   //     and must outlive |this| instance.
-  explicit ReachablePhoneFlow(CryptAuthClientFactory* client_factory);
+  explicit ReachablePhoneFlow(
+      cryptauth::CryptAuthClientFactory* client_factory);
 
   ~ReachablePhoneFlow();
 
   // Starts the flow and invokes |callback| with the reachable devices upon
   // completion. If the flow fails, |callback| will be invoked with an empty
   // vector. Do not reuse this class after calling |Run()|, but instead create a
   // new instance.
   typedef base::Callback<void(
       const std::vector<cryptauth::ExternalDeviceInfo>&)>
       ReachablePhonesCallback;
   void Run(const ReachablePhonesCallback& callback);
 
  private:
   // Callback when a CryptAuth API fails.
   void OnApiCallError(const std::string& error);
 
   // Callback for the SyncTickle CryptAuth request.
   void OnSyncTickleSuccess(
       const cryptauth::SendDeviceSyncTickleResponse& response);
 
   // Makes the CryptAuth request to get the phones that responded to the ping.
   void QueryReachablePhones();
 
   // Callback for the FindEligibleUnlockDevicesResponse CryptAuth request.
   void OnFindEligibleUnlockDevicesSuccess(
       const cryptauth::FindEligibleUnlockDevicesResponse& response);
 
   // Factory for creating CryptAuthClient instances. Not owned and must outlive
   // |this| instance.
-  CryptAuthClientFactory* client_factory_;
+  cryptauth::CryptAuthClientFactory* client_factory_;
 
   // Callback invoked when the flow completes.
   ReachablePhonesCallback callback_;
 
   // The client making the current CryptAuth API call.
-  std::unique_ptr<CryptAuthClient> client_;
+  std::unique_ptr<cryptauth::CryptAuthClient> client_;
 
   base::WeakPtrFactory<ReachablePhoneFlow> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ReachablePhoneFlow);
 };
 
 }  // namespace proximity_auth
 
 #endif  // COMPONENTS_PROXIMITY_AUTH_WEBUI_REACHABLE_PHONE_FLOW_H_