fix build issues

Author: lukesandberg

turbopack/crates/turbo-tasks-fs/src/util.rs

@@ -1,8 +1,6 @@
-#[cfg(not(target_os = "windows"))]
-use std::path::PathBuf;
 use std::{
     io::{self, ErrorKind},
-    path::Path,
+    path::{Path, PathBuf},
 };
 
 use anyhow::{Context, Result, anyhow};

turbopack/crates/turbopack-core/src/source_map/utils.rs

@@ -260,16 +260,12 @@ where
         Ok(())
     };
 
-    for src in map.sources.iter_mut().flatten() {
-        if let Some(src) = src {
-            apply_transform(src)?;
-        }
+    for src in map.sources.iter_mut().flatten().flatten() {
+        apply_transform(src)?;
     }
     for section in map.sections.iter_mut().flatten() {
-        for src in section.map.sources.iter_mut().flatten() {
-            if let Some(src) = src {
-                apply_transform(src)?;
-            }
+        for src in section.map.sources.iter_mut().flatten().flatten() {
+            apply_transform(src)?;
         }
     }