use fsPath instead of path

Author: jrieken

src/vs/editor/contrib/snippet/browser/snippetController2.ts

@@ -167,7 +167,7 @@ export class SnippetController2 implements IEditorContribution {
 
 			const registration = this._languageFeaturesService.completionProvider.register({
 				language: this._editor.getModel().getLanguageId(),
-				pattern: this._editor.getModel().uri.path,
+				pattern: this._editor.getModel().uri.fsPath,
 				scheme: this._editor.getModel().uri.scheme
 			}, this._choiceCompletionItemProvider);
 

src/vs/workbench/contrib/snippets/browser/tabCompletion.ts

@@ -147,7 +147,7 @@ export class TabCompletionController implements IEditorContribution {
 				}
 			};
 			const registration = this._languageFeaturesService.completionProvider.register(
-				{ language: model.getLanguageId(), pattern: model.uri.path, scheme: model.uri.scheme },
+				{ language: model.getLanguageId(), pattern: model.uri.fsPath, scheme: model.uri.scheme },
 				this._completionProvider
 			);
 		}