IDEA-94075 Revert change list action suggest to delete null

FilePathImpl#getPresentableUrl(): VirtualFile may be invalid and return null url in that case.
Use File.getPath() for this case.

platform/vcs-impl/src/com/intellij/openapi/vcs/FilePathImpl.java

@@ -239,7 +239,7 @@ public class FilePathImpl implements FilePath {
 
   @Override
   public String getPresentableUrl() {
-    if (myVirtualFile == null) {
+    if (myVirtualFile == null || !myVirtualFile.isValid()) {
       return myFile.getAbsolutePath();
     }
     else {