GCC: use all brace-initializers NoDestructor in floss_dbus_client

GCC fails to resolve from constructor to initializer list.

Bug: 819294
Change-Id: I1a34aba8eef1cab9054d6da7b945b2577ecb62eb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4909951
Commit-Queue: Stephan Hartmann <stha09@googlemail.com>
Reviewed-by: Katherine Lai <laikatherine@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1205663}

diff --git a/device/bluetooth/floss/floss_dbus_client.h b/device/bluetooth/floss/floss_dbus_client.h
index 181ad3a..7927565 100644
--- a/device/bluetooth/floss/floss_dbus_client.h
+++ b/device/bluetooth/floss/floss_dbus_client.h

@@ -413,9 +413,9 @@
 const DBusTypeInfo& GetDBusTypeInfo(const std::vector<T>*) {
   static const base::NoDestructor<DBusTypeInfo> elem_info(
       GetDBusTypeInfo(static_cast<T*>(nullptr)));
-  static const base::NoDestructor<DBusTypeInfo> info(
+  static const base::NoDestructor<DBusTypeInfo> info{
       {base::StrCat({"a", elem_info->dbus_signature}),
-       base::StrCat({"vector<", elem_info->type_name, ">"})});
+       base::StrCat({"vector<", elem_info->type_name, ">"})}};
   return *info;
 }
 
@@ -425,11 +425,11 @@
       GetDBusTypeInfo(static_cast<T*>(nullptr)));
   static const base::NoDestructor<DBusTypeInfo> val_info(
       GetDBusTypeInfo(static_cast<U*>(nullptr)));
-  static const base::NoDestructor<DBusTypeInfo> info(
+  static const base::NoDestructor<DBusTypeInfo> info{
       {base::StrCat(
            {"a{", key_info->dbus_signature, val_info->dbus_signature, "}"}),
        base::StrCat(
-           {"map<", key_info->type_name, ", ", val_info->type_name, ">"})});
+           {"map<", key_info->type_name, ", ", val_info->type_name, ">"})}};
   return *info;
 }
 
@@ -437,8 +437,8 @@
 const DBusTypeInfo& GetDBusTypeInfo(const absl::optional<T>*) {
   static const base::NoDestructor<DBusTypeInfo> elem_info(
       GetDBusTypeInfo(static_cast<T*>(nullptr)));
-  static const base::NoDestructor<DBusTypeInfo> info(
-      {"a{sv}", base::StrCat({"optional<", elem_info->type_name, ">"})});
+  static const base::NoDestructor<DBusTypeInfo> info{
+      {"a{sv}", base::StrCat({"optional<", elem_info->type_name, ">"})}};
   return *info;
 }