Rename ApplicationDelegate to ShellClient

mojo/shell/public/cpp/interface_factory_impl.h

Index: mojo/shell/public/cpp/interface_factory_impl.h
diff --git a/mojo/shell/public/cpp/interface_factory_impl.h b/mojo/shell/public/cpp/interface_factory_impl.h
index 7de2449b1e2610644c691e58b1d1cb81818e5b18..f84992227b1e8532bbde7bf40acc0e981147354b 100644
--- a/mojo/shell/public/cpp/interface_factory_impl.h
+++ b/mojo/shell/public/cpp/interface_factory_impl.h
@@ -17,7 +17,7 @@ class InterfaceFactoryImpl : public InterfaceFactory<Interface> {
  public:
   virtual ~InterfaceFactoryImpl() {}
 
-  virtual void Create(ApplicationConnection* connection,
+  virtual void Create(Connection* connection,
                       InterfaceRequest<Interface> request) override {
     BindToRequest(new Impl(), &request);
   }
@@ -35,7 +35,7 @@ class InterfaceFactoryImplWithContext : public InterfaceFactory<Interface> {
       : context_(context) {}
   virtual ~InterfaceFactoryImplWithContext() {}
 
-  virtual void Create(ApplicationConnection* connection,
+  virtual void Create(Connection* connection,
                       InterfaceRequest<Interface> request) override {
     BindToRequest(new Impl(context_), &request);
   }