Move shell service to toplevel shell namespace

content/child/process_control_impl.cc

 // 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.
 
 #include "content/child/process_control_impl.h"
 
 #include <utility>
 
 #include "base/stl_util.h"
 #include "content/common/mojo/static_loader.h"
 #include "content/public/common/content_client.h"
 
 namespace content {
 
 ProcessControlImpl::ProcessControlImpl() {
 }
 
 ProcessControlImpl::~ProcessControlImpl() {
   STLDeleteValues(&name_to_loader_map_);
 }
 
 void ProcessControlImpl::LoadApplication(
     const mojo::String& name,
-    mojo::InterfaceRequest<mojo::shell::mojom::ShellClient> request,
+    mojo::InterfaceRequest<shell::mojom::ShellClient> request,
     const LoadApplicationCallback& callback) {
   // Only register loaders when we need it.
   if (!has_registered_loaders_) {
     DCHECK(name_to_loader_map_.empty());
     RegisterLoaders(&name_to_loader_map_);
     has_registered_loaders_ = true;
   }
 
   auto it = name_to_loader_map_.find(name);
   if (it == name_to_loader_map_.end()) {
     callback.Run(false);
     OnLoadFailed();
     return;
   }
 
   callback.Run(true);
   it->second->Load(name, std::move(request));
 }
 
 }  // namespace content