Mandoline UI Process: Update namespaces and file names

components/mus/client_connection.cc

 // Copyright 2014 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.
 
 #include "components/mus/client_connection.h"
 
 #include "components/mus/connection_manager.h"
 #include "components/mus/view_tree_impl.h"
 
-namespace view_manager {
+namespace mus {
 
 ClientConnection::ClientConnection(scoped_ptr<ViewTreeImpl> service,
                                    mojo::ViewTreeClient* client)
     : service_(service.Pass()), client_(client) {}
 
 ClientConnection::~ClientConnection() {}
 
 DefaultClientConnection::DefaultClientConnection(
     scoped_ptr<ViewTreeImpl> service_impl,
     ConnectionManager* connection_manager,
     mojo::InterfaceRequest<mojo::ViewTree> service_request,
     mojo::ViewTreeClientPtr client)
     : ClientConnection(service_impl.Pass(), client.get()),
       connection_manager_(connection_manager),
       binding_(service(), service_request.Pass()),
       client_(client.Pass()) {
   binding_.set_connection_error_handler(
       [this]() { connection_manager_->OnConnectionError(this); });
 }
 
 DefaultClientConnection::~DefaultClientConnection() {}
 
-}  // namespace view_manager
+}  // namespace mus