Files app: Use new cros-disks error constants

Renamed:
kNone -> kSuccess
kUnknown -> kUnknownError
kInternal -> kInternalError

Bug: 1368408
Change-Id: Ia41d24ff73e80f65a5d65cca06d5319522c4b208
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3977333
Commit-Queue: François Degros <[email protected]>
Reviewed-by: Austin Tankiang <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1063584}
diff --git a/chromeos/ash/components/drivefs/drivefs_session.cc b/chromeos/ash/components/drivefs/drivefs_session.cc
index ded5a31..3f5f308 100644
--- a/chromeos/ash/components/drivefs/drivefs_session.cc
+++ b/chromeos/ash/components/drivefs/drivefs_session.cc
@@ -59,7 +59,7 @@
                    std::unique_ptr<ash::disks::MountPoint> mount_point) {
     DCHECK(callback_);
 
-    if (error_code != ash::MountError::kNone) {
+    if (error_code != ash::MountError::kSuccess) {
       LOG(WARNING) << "DriveFs mount failed with error: " << error_code;
       std::move(callback_).Run({});
       return;