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

components/proximity_auth/remote_device_loader.h

Index: components/proximity_auth/remote_device_loader.h
diff --git a/components/proximity_auth/remote_device_loader.h b/components/proximity_auth/remote_device_loader.h
index d60cc4b4050e9bf3dc135bdbe6af0af49db99f34..c3b10f82b34566e6774eb706c99a1a66f4a34f58 100644
--- a/components/proximity_auth/remote_device_loader.h
+++ b/components/proximity_auth/remote_device_loader.h
@@ -11,13 +11,16 @@
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
-#include "components/proximity_auth/cryptauth/proto/cryptauth_api.pb.h"
+#include "components/cryptauth/proto/cryptauth_api.pb.h"
 #include "components/proximity_auth/remote_device.h"
 
+namespace cryptauth {
+class SecureMessageDelegate;
+}
+
 namespace proximity_auth {
 
 class ProximityAuthPrefManager;
-class SecureMessageDelegate;
 
 // Loads a collection of RemoteDevice objects from the given ExternalDeviceInfo
 // protos that were synced from CryptAuth. We need to derive the PSK, which is
@@ -34,7 +37,7 @@ class RemoteDeviceLoader {
       const std::vector<cryptauth::ExternalDeviceInfo>& unlock_keys,
       const std::string& user_id,
       const std::string& user_private_key,
-      std::unique_ptr<SecureMessageDelegate> secure_message_delegate,
+      std::unique_ptr<cryptauth::SecureMessageDelegate> secure_message_delegate,
       ProximityAuthPrefManager* pref_manager);
 
   ~RemoteDeviceLoader();
@@ -59,7 +62,7 @@ class RemoteDeviceLoader {
   const std::string user_private_key_;
 
   // Performs the PSK key derivation.
-  std::unique_ptr<SecureMessageDelegate> secure_message_delegate_;
+  std::unique_ptr<cryptauth::SecureMessageDelegate> secure_message_delegate_;
 
   // Used to retrieve the address for BLE devices. Not owned.
   ProximityAuthPrefManager* pref_manager_;