Rename shell namespace to service_manager

services/ui/demo/mus_demo.h

Index: services/ui/demo/mus_demo.h
diff --git a/services/ui/demo/mus_demo.h b/services/ui/demo/mus_demo.h
index b878905c7d5edfd10cc9256d56d19e11a7c38ef0..781fcb0ff2056d73153b131987f636ca0d9f476e 100644
--- a/services/ui/demo/mus_demo.h
+++ b/services/ui/demo/mus_demo.h
@@ -28,7 +28,7 @@ namespace demo {
 // A simple MUS Demo service. This service connects to the mojo:ui, creates a
 // new window and draws a spinning square in the center of the window. Provides
 // a simple way to demonstrate that the graphic stack works as intended.
-class MusDemo : public shell::Service,
+class MusDemo : public service_manager::Service,
                 public WindowTreeClientDelegate,
                 public WindowManagerDelegate {
  public:
@@ -36,10 +36,10 @@ class MusDemo : public shell::Service,
   ~MusDemo() override;
 
  private:
-  // shell::Service:
-  void OnStart(const shell::Identity& identity) override;
-  bool OnConnect(const shell::Identity& remote_identity,
-                 shell::InterfaceRegistry* registry) override;
+  // service_manager::Service:
+  void OnStart(const service_manager::Identity& identity) override;
+  bool OnConnect(const service_manager::Identity& remote_identity,
+                 service_manager::InterfaceRegistry* registry) override;
 
   // WindowTreeClientDelegate:
   void OnEmbed(Window* root) override;