Pepper: Move manifest logic to components/nacl.

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 04b675840b8c48a9c2703c01872d5621f47791fd..a1fcb45553a08b5198b82c5df788f6b7edbfbdb9 100644
--- a/ppapi/api/private/ppb_nacl_private.idl
+++ b/ppapi/api/private/ppb_nacl_private.idl
@@ -411,4 +411,25 @@ interface PPB_NaCl_Private {
   void DownloadManifestToBuffer([in] PP_Instance instance,
                                 [out] PP_Var data,
                                 [in] PP_CompletionCallback callback);
+
+  int32_t CreatePnaclManifest([in] PP_Instance instance);
+  int32_t CreateJsonManifest([in] PP_Instance instance,
+                             [in] str_t manifest_base_url,
+                             [in] str_t sandbox_isa,
+                             [in] str_t manifest_data);
+
+  void DestroyManifest([in] PP_Instance instance,
+                       [in] int32_t manifest_id);
+
+  PP_Bool GetManifestProgramURL([in] PP_Instance instance,
+                                [in] int32_t manifest_id,
+                                [out] PP_Var full_url,
+                                [out] PP_PNaClOptions pnacl_options,
+                                [out] PP_Bool uses_nonsfi_mode);
+
+  PP_Bool ManifestResolveKey([in] PP_Instance instance,
+                             [in] int32_t manifest_id,
+                             [in] str_t key,
+                             [out] PP_Var full_url,
+                             [out] PP_PNaClOptions pnacl_options);
 };