Enable SyncFileSystem API on Stable

chrome/common/extensions/permissions/permission_set_unittest.cc

Index: chrome/common/extensions/permissions/permission_set_unittest.cc
diff --git a/chrome/common/extensions/permissions/permission_set_unittest.cc b/chrome/common/extensions/permissions/permission_set_unittest.cc
index 86cb685cc3888edb54694631c340f9c33bee52a7..896f342d9fdc1841c63c70c258c816071b37df6d 100644
--- a/chrome/common/extensions/permissions/permission_set_unittest.cc
+++ b/chrome/common/extensions/permissions/permission_set_unittest.cc
@@ -1374,10 +1374,6 @@ TEST_F(PermissionsTest, ImpliedPermissions) {
 }
 
 TEST_F(PermissionsTest, SyncFileSystemPermission) {
-  // TODO(kinuko): Remove this in the same patch that enables this on Stable.
-  extensions::Feature::ScopedCurrentChannel channel(
-      chrome::VersionInfo::CHANNEL_DEV);
-
   scoped_refptr<Extension> extension = LoadManifest(
       "permissions", "sync_file_system.json");
   APIPermissionSet apis;