Remove cfg-if dependency

Cargo.lock

@@ -239,7 +239,6 @@ dependencies = [
  "approx",
  "assert_cmd",
  "atty",
- "cfg-if",
  "clap",
  "colored",
  "csv",

Cargo.toml

@@ -16,7 +16,6 @@ colored = "2.0"
 indicatif = "0.16"
 statistical = "1.0"
 atty = "0.2"
-cfg-if = "1.0"
 csv = "1.1.6"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"

src/timer/mod.rs

@@ -1,19 +1,17 @@
-mod internal;
+use std::process::Child;
 
+mod internal;
 pub mod wallclocktimer;
 
-use cfg_if::cfg_if;
+#[cfg(windows)]
+mod windows_timer;
+#[cfg(windows)]
+pub use self::windows_timer::get_cpu_timer;
 
-cfg_if! {
-    if #[cfg(windows)] {
-        mod windows_timer;
-        pub use self::windows_timer::get_cpu_timer;
-    } else {
-        mod unix_timer;
-        pub use self::unix_timer::get_cpu_timer;
-    }
-}
-use std::process::Child;
+#[cfg(not(windows))]
+mod unix_timer;
+#[cfg(not(windows))]
+pub use self::unix_timer::get_cpu_timer;
 
 /// Defines start functionality of a timer.
 pub trait TimerStart {