Mojo: Replace RemotePtr with InterfacePtr and InterfaceImpl

mojo/shell/dbus_service_loader_linux.cc

Index: mojo/shell/dbus_service_loader_linux.cc
diff --git a/mojo/shell/dbus_service_loader_linux.cc b/mojo/shell/dbus_service_loader_linux.cc
index 64854968937f41be54e4d2bb120dcff06b8101a1..1b31fda76797acffd007ea7797f1375fa52c3ace 100644
--- a/mojo/shell/dbus_service_loader_linux.cc
+++ b/mojo/shell/dbus_service_loader_linux.cc
@@ -39,7 +39,7 @@ class DBusServiceLoader::LoadContext : public mojo::ExternalServiceHost {
   LoadContext(DBusServiceLoader* loader,
               const scoped_refptr<dbus::Bus>& bus,
               const GURL& url,
-              ScopedShellHandle shell_handle)
+              ScopedMessagePipeHandle shell_handle)
       : loader_(loader),
         bus_(bus),
         service_dbus_proxy_(NULL),
@@ -136,7 +136,7 @@ class DBusServiceLoader::LoadContext : public mojo::ExternalServiceHost {
   scoped_refptr<dbus::Bus> bus_;
   dbus::ObjectProxy* service_dbus_proxy_;  // Owned by bus_;
   const GURL url_;
-  ScopedShellHandle shell_handle_;
+  ScopedMessagePipeHandle shell_handle_;
   KeepAlive keep_alive_;
   scoped_ptr<common::ChannelInit> channel_init_;
   mojo::RemotePtr<mojo::ExternalService> external_service_;
@@ -157,7 +157,7 @@ DBusServiceLoader::~DBusServiceLoader() {
 
 void DBusServiceLoader::LoadService(ServiceManager* manager,
                                     const GURL& url,
-                                    ScopedShellHandle service_handle) {
+                                    ScopedMessagePipeHandle service_handle) {
   DCHECK(url.SchemeIs("dbus"));
   DCHECK(url_to_load_context_.find(url) == url_to_load_context_.end());
   url_to_load_context_[url] =