Pepper: SelLdrLauncherChrome cleanup.

ppapi/native_client/src/trusted/plugin/service_runtime.h

Index: ppapi/native_client/src/trusted/plugin/service_runtime.h
diff --git a/ppapi/native_client/src/trusted/plugin/service_runtime.h b/ppapi/native_client/src/trusted/plugin/service_runtime.h
index 45e8ad045fe768f5d6b6001fc079989f35e33863..e3facc687583f9b3dabf130bc1043039b7053b2e 100644
--- a/ppapi/native_client/src/trusted/plugin/service_runtime.h
+++ b/ppapi/native_client/src/trusted/plugin/service_runtime.h
@@ -36,6 +36,7 @@ namespace plugin {
 
 class ErrorInfo;
 class Plugin;
+class SelLdrLauncherChrome;
 class SrpcClient;
 class ServiceRuntime;
 
@@ -219,7 +220,7 @@ class ServiceRuntime {
   bool main_service_runtime_;
   bool uses_nonsfi_mode_;
   nacl::ReverseService* reverse_service_;
-  nacl::scoped_ptr<nacl::SelLdrLauncherBase> subprocess_;
+  nacl::scoped_ptr<SelLdrLauncherChrome> subprocess_;
 
   nacl::WeakRefAnchor* anchor_;
 
@@ -231,6 +232,8 @@ class ServiceRuntime {
   bool start_sel_ldr_done_;
   bool start_nexe_done_;
   bool nexe_started_ok_;
+
+  NaClHandle bootstrap_channel_;
 };
 
 }  // namespace plugin