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

components/cryptauth/connection_finder.h

Index: components/cryptauth/connection_finder.h
diff --git a/components/proximity_auth/connection_finder.h b/components/cryptauth/connection_finder.h
similarity index 78%
rename from components/proximity_auth/connection_finder.h
rename to components/cryptauth/connection_finder.h
index 08230bee64597b3bf26c7487b7ae0bf0147fda6c..efc483bf2cfff8f8618ce32b8bcfda2929d69414 100644
--- a/components/proximity_auth/connection_finder.h
+++ b/components/cryptauth/connection_finder.h
@@ -2,17 +2,16 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_PROXIMITY_AUTH_CONNECTION_FINDER_H
-#define COMPONENTS_PROXIMITY_AUTH_CONNECTION_FINDER_H
+#ifndef COMPONENTS_CRYPTAUTH_CONNECTION_FINDER_H
+#define COMPONENTS_CRYPTAUTH_CONNECTION_FINDER_H
 
 #include <memory>
 
 #include "base/callback_forward.h"
 #include "base/macros.h"
+#include "components/cryptauth/connection.h"
 
-namespace proximity_auth {
-
-class Connection;
+namespace cryptauth {
 
 // Interface for finding a connection to a remote device.
 class ConnectionFinder {
@@ -29,6 +28,6 @@ class ConnectionFinder {
   virtual void Find(const ConnectionCallback& connection_callback) = 0;
 };
 
-}  // namespace proximity_auth
+}  // namespace cryptauth
 
-#endif  // COMPONENTS_PROXIMITY_AUTH_CONNECTION_FINDER_H
+#endif  // COMPONENTS_CRYPTAUTH_CONNECTION_FINDER_H