Pepper: Remove PPP_ManifestService.

ppapi/api/private/ppb_nacl_private.idl

Index: ppapi/api/private/ppb_nacl_private.idl
diff --git a/ppapi/api/private/ppb_nacl_private.idl b/ppapi/api/private/ppb_nacl_private.idl
index 243a97f58fba0b0087b36e2a3c479a7008d79ab8..944f87c6c55ddb87e5aa1929cfcedc2a81638e33 100644
--- a/ppapi/api/private/ppb_nacl_private.idl
+++ b/ppapi/api/private/ppb_nacl_private.idl
@@ -143,21 +143,6 @@ struct PP_PNaClOptions {
 typedef void PP_OpenResourceCompletionCallback([inout] mem_t user_data,
                                                [in] PP_FileHandle file_handle);
 
-/* ManifestService to support irt_open_resource() function.
- * All functions of the service should have PP_Bool return value. It represents
- * whether the service is still alive or not. Trivially Quit() should always
- * return false. However, other functions also can return false.
- * Once false is called, as the service has been destructed, all functions
- * should never be called afterwords.
- */
-interface PPP_ManifestService {
-  /* Called when ManifestService should be destructed. */
-  PP_Bool Quit([inout] mem_t user_data);
-
-  /* Called when PPAPI initialization in the NaCl plugin is finished. */
-  PP_Bool StartupInitializationComplete([inout] mem_t user_data);
-};
-
 /* Corresponds to NaClFileInfo in
  * native_client/src/trusted/validator/nacl_file_info.h */
 struct PP_NaClFileInfo {
@@ -203,8 +188,6 @@ interface PPB_NaCl_Private {
                     [in] PP_Bool enable_dyncode_syscalls,
                     [in] PP_Bool enable_exception_handling,
                     [in] PP_Bool enable_crash_throttling,
-                    [in] PPP_ManifestService manifest_service_interface,
-                    [inout] mem_t manifest_service_user_data,
                     [out] mem_t imc_handle,
                     [in] PP_CompletionCallback callback);