updater, cus, update_client: take base::TimeDelta by value

Change-Id: Idce160353d8fc0114a42b66cad6d789c23325bab
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5906615
Auto-Submit: Sorin Jianu <[email protected]>
Reviewed-by: Joshua Pawlicki <[email protected]>
Commit-Queue: Sorin Jianu <[email protected]>
Commit-Queue: Joshua Pawlicki <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1363840}
diff --git a/chrome/updater/installer_linux.cc b/chrome/updater/installer_linux.cc
index 306a070..eafe893 100644
--- a/chrome/updater/installer_linux.cc
+++ b/chrome/updater/installer_linux.cc
@@ -21,7 +21,7 @@
     const std::string& arguments,
     const std::optional<base::FilePath>& install_data_file,
     bool usage_stats_enabled,
-    const base::TimeDelta& timeout,
+    base::TimeDelta timeout,
     InstallProgressCallback /*progress_callback*/) {
   base::LaunchOptions options;
   if (install_data_file) {