Service Manager: Remove ServiceContext* arg from Service::OnStart()

services/service_manager/tests/lifecycle/app_client.cc

Index: services/service_manager/tests/lifecycle/app_client.cc
diff --git a/services/service_manager/tests/lifecycle/app_client.cc b/services/service_manager/tests/lifecycle/app_client.cc
index 905260cf55fbc39775d0e8ae2d23ccd10d550d34..9ada68bed8af236baf274c493514e95a089b41a3 100644
--- a/services/service_manager/tests/lifecycle/app_client.cc
+++ b/services/service_manager/tests/lifecycle/app_client.cc
@@ -15,10 +15,6 @@ AppClient::AppClient() {}
 
 AppClient::~AppClient() {}
 
-void AppClient::OnStart(ServiceContext* context) {
-  context_ = context;
-}
-
 bool AppClient::OnConnect(const ServiceInfo& remote_info,
                           InterfaceRegistry* registry) {
   registry->AddInterface<mojom::LifecycleControl>(this);
@@ -40,7 +36,7 @@ void AppClient::Ping(const PingCallback& callback) {
 }
 
 void AppClient::GracefulQuit() {
-  context_->RequestQuit();
+  context()->RequestQuit();
 }
 
 void AppClient::Crash() {
@@ -51,7 +47,7 @@ void AppClient::Crash() {
 }
 
 void AppClient::CloseServiceManagerConnection() {
-  context_->DisconnectFromServiceManager();
+  context()->DisconnectFromServiceManager();
   bindings_.set_connection_error_handler(
       base::Bind(&AppClient::BindingLost, base::Unretained(this)));
 }