Move blimp AssignmentSource to core

blimp/client/session/blimp_client_session.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 BLIMP_CLIENT_SESSION_BLIMP_CLIENT_SESSION_H_
 #define BLIMP_CLIENT_SESSION_BLIMP_CLIENT_SESSION_H_
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread.h"
+#include "blimp/client/core/session/assignment_source.h"
 #include "blimp/client/feature/compositor/blob_image_serialization_processor.h"
-#include "blimp/client/session/assignment_source.h"
 #include "blimp/common/proto/blimp_message.pb.h"
 #include "blimp/net/blimp_connection_statistics.h"
 #include "blimp/net/blimp_message_processor.h"
 
 namespace net {
 class IPEndPoint;
 }
 
 namespace blimp {
 
@@ skipping 108 matching lines @@
 
   base::WeakPtrFactory<BlimpClientSession> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BlimpClientSession);
 };
 
 }  // namespace client
 }  // namespace blimp
 
 #endif  // BLIMP_CLIENT_SESSION_BLIMP_CLIENT_SESSION_H_