Remove lazy_static: unnecessary since rust 1.63 (#556)

Signed-off-by: Greg Morenz <[email protected]>

Author: gmorenz

mozjs/Cargo.toml

@@ -17,7 +17,6 @@ profilemozjs = ['mozjs_sys/profilemozjs']
 crown = ['mozjs_sys/crown']
 
 [dependencies]
-lazy_static = "1"
 libc.workspace = true
 log = "0.4"
 mozjs_sys = { path = "../mozjs-sys" }

mozjs/src/rust.rs

@@ -62,7 +62,6 @@ use crate::jsapi::{ToInt32Slow, ToInt64Slow, ToNumberSlow, ToStringSlow, ToUint1
 use crate::jsapi::{ToUint32Slow, ToUint64Slow, ToWindowProxyIfWindowSlow};
 use crate::jsval::ObjectValue;
 use crate::panic::maybe_resume_unwind;
-use lazy_static::lazy_static;
 use log::{debug, warn};
 use mozjs_sys::jsapi::JS::SavedFrameResult;
 pub use mozjs_sys::jsgc::{GCMethods, IntoHandle, IntoMutableHandle};
@@ -159,9 +158,7 @@ enum EngineState {
     ShutDown,
 }
 
-lazy_static! {
-    static ref ENGINE_STATE: Mutex<EngineState> = Mutex::new(EngineState::Uninitialized);
-}
+static ENGINE_STATE: Mutex<EngineState> = Mutex::new(EngineState::Uninitialized);
 
 #[derive(Debug)]
 pub enum JSEngineError {