feat(runtime): implement navigator.hardwareConcurrency (#11448)

This commit implements "navigator.hardwareConcurrency" API, which
supersedes "Deno.systemCpuInfo()" API (which was removed in this commit).

1 files changed, 0 insertions, 21 deletions

diff --git a/runtime/ops/os.rs b/runtime/ops/os.rs
index 80e4995e6..c9567a7d7 100644
--- a/runtime/ops/os.rs
+++ b/runtime/ops/os.rs
@@ -25,7 +25,6 @@ pub fn init() -> Extension {
       ("op_loadavg", op_sync(op_loadavg)),
       ("op_os_release", op_sync(op_os_release)),
       ("op_system_memory_info", op_sync(op_system_memory_info)),
-      ("op_system_cpu_info", op_sync(op_system_cpu_info)),
     ])
     .build()
 }
@@ -180,23 +179,3 @@ fn op_system_memory_info(
     Err(_) => Ok(None),
   }
 }
-
-#[derive(Serialize)]
-struct CpuInfo {
-  cores: Option<u32>,
-  speed: Option<u64>,
-}
-
-fn op_system_cpu_info(
-  state: &mut OpState,
-  _args: (),
-  _: (),
-) -> Result<CpuInfo, AnyError> {
-  super::check_unstable(state, "Deno.systemCpuInfo");
-  state.borrow_mut::<Permissions>().env.check_all()?;
-
-  let cores = sys_info::cpu_num().ok();
-  let speed = sys_info::cpu_speed().ok();
-
-  Ok(CpuInfo { cores, speed })
-}