fs: extract path conversion and validation to getValidatedPath

Almost all path validations within our file system are combined with:
```js
path = toPathIfFileURL(path);
validatePath(path);
```

So simply extracted them out into `getValidatedPath` function to
`internal/fs/utils.js` to DRY up the code and reduce duplicating them.

PR-URL: https://github.com/nodejs/node/pull/27656
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/lib/v8.js b/lib/v8.js
index efce85533d..2bede41291 100644
--- a/lib/v8.js
+++ b/lib/v8.js
@@ -25,8 +25,7 @@ const {
 const assert = require('internal/assert');
 const { copy } = internalBinding('buffer');
 const { FastBuffer } = require('internal/buffer');
-const { toPathIfFileURL } = require('internal/url');
-const { validatePath } = require('internal/fs/utils');
+const { getValidatedPath } = require('internal/fs/utils');
 const { toNamespacedPath } = require('path');
 const {
   createHeapSnapshotStream,
@@ -43,8 +42,7 @@ const kHandle = Symbol('kHandle');
 
 function writeHeapSnapshot(filename) {
   if (filename !== undefined) {
-    filename = toPathIfFileURL(filename);
-    validatePath(filename);
+    filename = getValidatedPath(filename);
     filename = toNamespacedPath(filename);
   }
   return triggerHeapSnapshot(filename);