Move shell service to toplevel shell namespace

services/shell/connect_util.cc

Index: services/shell/connect_util.cc
diff --git a/services/shell/connect_util.cc b/services/shell/connect_util.cc
index cf477ac12f8589962a4eb7ceedb2022ff888acae..45b468ec1020fb875a8dc53fb45130e198f994f5 100644
--- a/services/shell/connect_util.cc
+++ b/services/shell/connect_util.cc
@@ -4,29 +4,28 @@
 
 #include "services/shell/connect_util.h"
 
+#include <memory>
 #include <utility>
 
 #include "services/shell/connect_params.h"
 #include "services/shell/shell.h"
 
-namespace mojo {
 namespace shell {
 
-ScopedMessagePipeHandle ConnectToInterfaceByName(
+mojo::ScopedMessagePipeHandle ConnectToInterfaceByName(
     Shell* shell,
     const Identity& source,
     const Identity& target,
     const std::string& interface_name) {
-  shell::mojom::InterfaceProviderPtr remote_interfaces;
-  scoped_ptr<ConnectParams> params(new ConnectParams);
+  mojom::InterfaceProviderPtr remote_interfaces;
+  std::unique_ptr<ConnectParams> params(new ConnectParams);
   params->set_source(source);
   params->set_target(target);
-  params->set_remote_interfaces(GetProxy(&remote_interfaces));
+  params->set_remote_interfaces(mojo::GetProxy(&remote_interfaces));
   shell->Connect(std::move(params));
-  MessagePipe pipe;
+  mojo::MessagePipe pipe;
   remote_interfaces->GetInterface(interface_name, std::move(pipe.handle1));
   return std::move(pipe.handle0);
 }
 
 }  // namespace shell
-}  // namespace mojo