[eslint] Fix rule excluded on windows

Missed part while moving the rule to TS

Bug: 397586315
Change-Id: Ie5589cd59e8a6c61c1e6d7e37ca8eb223414be05
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6455643
Auto-Submit: Nikolay Vitkov <nvitkov@chromium.org>
Reviewed-by: Paul Irish <paulirish@chromium.org>
Commit-Queue: Paul Irish <paulirish@chromium.org>
Commit-Queue: Nikolay Vitkov <nvitkov@chromium.org>

Author: Lightning00Blade

scripts/eslint_rules/lib/l10n-no-uistrings-export.ts

@@ -31,7 +31,7 @@ export default createRule({
   },
   defaultOptions: [],
   create: function(context) {
-    const filename = context.filename;
+    const filename = context.filename.replaceAll('\\', '/');
     const sourceCode = context.sourceCode;
 
     function removeExportKeywordFromUIStrings(

scripts/eslint_rules/lib/l10n-no-unused-message.ts

@@ -52,7 +52,11 @@ export default createRule({
   defaultOptions: [],
   create: function(context) {
     // ESLint provides the filename with normalized separators.
-    const filename = context.filename;
+    const filename = context.filename.replaceAll(
+        '\\',
+        '/',
+    );
+
     const sourceCode = context.sourceCode;
     // Store the Property node itself to report errors and apply fixes
     const declaredUIStringsKeys = new Map<string, Property>();
@@ -110,11 +114,8 @@ export default createRule({
 
     return {
       VariableDeclarator(node) {
-        if (MODULE_UI_STRINGS_FILENAME_REGEX.test(filename)) {
-          return;
-        }
-
-        if (TRACE_INSIGHTS_UI_STRINGS_FILENAME_REGEX.test(filename)) {
+        if (MODULE_UI_STRINGS_FILENAME_REGEX.test(filename) ||
+            TRACE_INSIGHTS_UI_STRINGS_FILENAME_REGEX.test(filename)) {
           return;
         }
 

scripts/eslint_rules/tests/l10n-no-uistrings-export.test.ts

@@ -20,6 +20,11 @@ new RuleTester().run('l10n-no-uistrings-export', rule, {
       code: 'export const UIStrings = {} as const;',
       filename: 'front_end/module/ModuleUIStrings.js',
     },
+    {
+      code: 'export const UIStrings = {} as const;',
+      // Emulate Windows path
+      filename: 'front_end\\module\\ModuleUIStrings.js',
+    },
   ],
   invalid: [
     {

scripts/eslint_rules/tests/l10n-no-unused-message.test.ts

@@ -70,6 +70,11 @@ new RuleTester().run('l10n-no-unused-message', rule, {
       code: 'const UIStrings = {foo: \'bar\' } as const; let someVariable = UIStrings.foo;',
       filename: 'front_end/module/test.ts',
     },
+    {
+      code: 'const UIStrings = {foo: \'bar\' } as const;',
+      // Emulate Window path
+      filename: 'front_end\\models\\trace\\insights\\Cache.ts',
+    },
   ],
   invalid: [
     {