Move shell service to toplevel shell namespace

services/shell/public/cpp/shell_client.h

 // 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.
 
 #ifndef SERVICES_SHELL_PUBLIC_CPP_SHELL_CLIENT_H_
 #define SERVICES_SHELL_PUBLIC_CPP_SHELL_CLIENT_H_
 
 #include <stdint.h>
 #include <string>
 
 #include "base/macros.h"
 #include "services/shell/public/cpp/connection.h"
 #include "services/shell/public/cpp/identity.h"
 
-namespace mojo {
+namespace shell {
 
 class Connector;
 
 // An interface representing an instance "known to the Mojo Shell". The
 // implementation receives lifecycle messages for the instance and gets the
 // opportunity to handle inbound connections brokered by the Shell. Every client
 // of ShellConnection must implement this interface, and instances of this
 // interface must outlive the ShellConnection.
 class ShellClient {
  public:
@@ skipping 22 matching lines @@
   // prevent it from being run. The default implementation returns true.
   // When used in conjunction with ApplicationRunner, returning true here quits
   // the message loop created by ApplicationRunner, which results in the app
   // quitting.
   virtual bool ShellConnectionLost();
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ShellClient);
 };
 
-}  // namespace mojo
+}  // namespace shell
 
 #endif  // SERVICES_SHELL_PUBLIC_CPP_SHELL_CLIENT_H_