perf: do not depend on iana-time-zone (#18088)

Chrono's `clock` feature pulls in `iana-time-zone` which links to macOS
core_foundation. This PR itself is not enough to get rid of
CoreFoundation. Removal depends on getting rid of security framework,
see #18071

1 files changed, 3 insertions, 2 deletions

diff --git a/cli/tools/upgrade.rs b/cli/tools/upgrade.rs
index b56be5c57..039e00b00 100644
--- a/cli/tools/upgrade.rs
+++ b/cli/tools/upgrade.rs
@@ -9,6 +9,7 @@ use crate::http_util::HttpClient;
 use crate::proc_state::ProcState;
 use crate::util::progress_bar::ProgressBar;
 use crate::util::progress_bar::ProgressBarStyle;
+use crate::util::time;
 use crate::version;
 
 use deno_core::anyhow::bail;
@@ -60,7 +61,7 @@ impl RealUpdateCheckerEnvironment {
       http_client,
       cache_file_path,
       // cache the current time
-      current_time: chrono::Utc::now(),
+      current_time: time::utc_now(),
     }
   }
 }
@@ -702,7 +703,7 @@ mod test {
         file_text: Default::default(),
         current_version: Default::default(),
         latest_version: Arc::new(Mutex::new(Ok("".to_string()))),
-        time: Arc::new(Mutex::new(chrono::Utc::now())),
+        time: Arc::new(Mutex::new(crate::util::time::utc_now())),
       }
     }