Remove shell::Connection* parameter to InterfaceFactory<T>::Create()

services/shell/public/cpp/interface_factory.h

Index: services/shell/public/cpp/interface_factory.h
diff --git a/services/shell/public/cpp/interface_factory.h b/services/shell/public/cpp/interface_factory.h
index 165645d61b6d26ef9276b1da96edc3d6f202c970..2dec4003ae840fc0e826efc2f9e058dedd8c7aae 100644
--- a/services/shell/public/cpp/interface_factory.h
+++ b/services/shell/public/cpp/interface_factory.h
@@ -9,7 +9,7 @@
 
 namespace shell {
 
-class Connection;
+class Identity;
 
 // Implement this class to provide implementations of a given interface and
 // bind them to incoming requests. The implementation of this class is
@@ -19,7 +19,7 @@ template <typename Interface>
 class InterfaceFactory {
  public:
   virtual ~InterfaceFactory() {}
-  virtual void Create(Connection* connection,
+  virtual void Create(const Identity& remote_identity,
                       mojo::InterfaceRequest<Interface> request) = 0;
 };