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

components/proximity_auth/device_to_device_initiator_operations.h

Index: components/proximity_auth/device_to_device_initiator_operations.h
diff --git a/components/proximity_auth/device_to_device_initiator_operations.h b/components/proximity_auth/device_to_device_initiator_operations.h
index bce148d4423fabcda918ccd1a4cd344ea49581f3..463e6eed060476673f2581f0a8d84b53c16d0438 100644
--- a/components/proximity_auth/device_to_device_initiator_operations.h
+++ b/components/proximity_auth/device_to_device_initiator_operations.h
@@ -10,9 +10,11 @@
 #include "base/callback_forward.h"
 #include "base/macros.h"
 
-namespace proximity_auth {
-
+namespace cryptauth {
 class SecureMessageDelegate;
+}
+
+namespace proximity_auth {
 
 // Utility class containing operations in the DeviceToDevice protocol that the
 // initiator needs to perform. For Smart Lock, in which a phone unlocks a
@@ -55,10 +57,11 @@ class DeviceToDeviceInitiatorOperations {
   //     instance is not owned, and must live until after |callback| is invoked.
   // |callback|: Invoked upon operation completion with the serialized message
   //     or an empty string.
-  static void CreateHelloMessage(const std::string& session_public_key,
-                                 const std::string& persistent_symmetric_key,
-                                 SecureMessageDelegate* secure_message_delegate,
-                                 const MessageCallback& callback);
+  static void CreateHelloMessage(
+      const std::string& session_public_key,
+      const std::string& persistent_symmetric_key,
+      cryptauth::SecureMessageDelegate* secure_message_delegate,
+      const MessageCallback& callback);
 
   // Validates that the [Responder Auth] message, received from the responder,
   // is properly signed and encrypted.
@@ -83,7 +86,7 @@ class DeviceToDeviceInitiatorOperations {
       const std::string& persistent_symmetric_key,
       const std::string& session_private_key,
       const std::string& hello_message,
-      SecureMessageDelegate* secure_message_delegate,
+      cryptauth::SecureMessageDelegate* secure_message_delegate,
       const ValidateResponderAuthCallback& callback);
 
   // Creates the [Initiator Auth] message, which allows the responder to
@@ -100,7 +103,7 @@ class DeviceToDeviceInitiatorOperations {
       const std::string& session_symmetric_key,
       const std::string& persistent_symmetric_key,
       const std::string& responder_auth_message,
-      SecureMessageDelegate* secure_message_delegate,
+      cryptauth::SecureMessageDelegate* secure_message_delegate,
       const MessageCallback& callback);
 
  private: