Rename shell namespace to service_manager

ui/views/mus/window_manager_connection.h

Index: ui/views/mus/window_manager_connection.h
diff --git a/ui/views/mus/window_manager_connection.h b/ui/views/mus/window_manager_connection.h
index 1b956ebd706b6ce0058e83a769177b13df9a59f5..e8aef937c6eb352645cb2bd8b8078b7ff810b772 100644
--- a/ui/views/mus/window_manager_connection.h
+++ b/ui/views/mus/window_manager_connection.h
@@ -21,7 +21,7 @@
 #include "ui/views/mus/screen_mus_delegate.h"
 #include "ui/views/widget/widget.h"
 
-namespace shell {
+namespace service_manager {
 class Connector;
 }
 
@@ -63,8 +63,8 @@ class VIEWS_MUS_EXPORT WindowManagerConnection
   // |io_task_runner| is used by the gpu service. If no task runner is provided,
   // then a new thread is created and used by ui::GpuService.
   static std::unique_ptr<WindowManagerConnection> Create(
-      shell::Connector* connector,
-      const shell::Identity& identity,
+      service_manager::Connector* connector,
+      const service_manager::Identity& identity,
       scoped_refptr<base::SingleThreadTaskRunner> io_task_runner = nullptr);
   static WindowManagerConnection* Get();
   static bool Exists();
@@ -72,7 +72,7 @@ class VIEWS_MUS_EXPORT WindowManagerConnection
   PointerWatcherEventRouter* pointer_watcher_event_router() {
     return pointer_watcher_event_router_.get();
   }
-  shell::Connector* connector() { return connector_; }
+  service_manager::Connector* connector() { return connector_; }
   ui::GpuService* gpu_service() { return gpu_service_.get(); }
   ui::WindowTreeClient* client() { return client_.get(); }
 
@@ -90,8 +90,8 @@ class VIEWS_MUS_EXPORT WindowManagerConnection
   friend class test::WindowManagerConnectionTestApi;
 
   WindowManagerConnection(
-      shell::Connector* connector,
-      const shell::Identity& identity,
+      service_manager::Connector* connector,
+      const service_manager::Identity& identity,
       scoped_refptr<base::SingleThreadTaskRunner> task_runner);
 
   // ui::WindowTreeClientDelegate:
@@ -109,8 +109,8 @@ class VIEWS_MUS_EXPORT WindowManagerConnection
   // ui:OSExchangeDataProviderFactory::Factory:
   std::unique_ptr<OSExchangeData::Provider> BuildProvider() override;
 
-  shell::Connector* connector_;
-  shell::Identity identity_;
+  service_manager::Connector* connector_;
+  service_manager::Identity identity_;
   std::unique_ptr<ScreenMus> screen_;
   std::unique_ptr<ui::WindowTreeClient> client_;
   std::unique_ptr<ui::GpuService> gpu_service_;