Migrate weave-related classes from proximity_auth/ble to cryptauth/ble.

components/cryptauth/connection.cc

Index: components/cryptauth/connection.cc
diff --git a/components/proximity_auth/connection.cc b/components/cryptauth/connection.cc
similarity index 90%
rename from components/proximity_auth/connection.cc
rename to components/cryptauth/connection.cc
index b191d5f0fce4440968437a1a340d81e89b2d84f9..21ee01f6d04a6faf770bfe2bcce1a397acf86dcc 100644
--- a/components/proximity_auth/connection.cc
+++ b/components/cryptauth/connection.cc
@@ -2,23 +2,22 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/proximity_auth/connection.h"
+#include "components/cryptauth/connection.h"
 
 #include <utility>
 
 #include "base/logging.h"
-#include "components/proximity_auth/connection_observer.h"
-#include "components/proximity_auth/wire_message.h"
+#include "components/cryptauth/connection_observer.h"
+#include "components/cryptauth/wire_message.h"
 
-namespace proximity_auth {
+namespace cryptauth {
 
 Connection::Connection(const cryptauth::RemoteDevice& remote_device)
     : remote_device_(remote_device),
       status_(DISCONNECTED),
       is_sending_message_(false) {}
 
-Connection::~Connection() {
-}
+Connection::~Connection() {}
 
 bool Connection::IsConnected() const {
   return status_ == CONNECTED;
@@ -103,4 +102,4 @@ std::unique_ptr<WireMessage> Connection::DeserializeWireMessage(
   return WireMessage::Deserialize(received_bytes_, is_incomplete_message);
 }
 
-}  // namespace proximity_auth
+}  // namespace cryptauth