lib: Modify FileInfos consistently (ref #6321) (#6349)

lib/model/folder.go

@@ -532,7 +532,8 @@ func (f *folder) scanSubdirs(subDirs []string) error {
 					}
 					return true
 				}
-				nf := file.ConvertToDeletedFileInfo(f.shortID, f.localFlags)
+				nf := file.ConvertToDeletedFileInfo(f.shortID)
+				nf.LocalFlags = f.localFlags
 				if file.ShouldConflict() {
 					// We do not want to override the global version with
 					// the deleted file. Setting to an empty version makes

lib/model/folder_recvonly.go

@@ -104,14 +104,8 @@ func (f *receiveOnlyFolder) Revert() {
 				return true // continue
 			}
 
-			fi = protocol.FileInfo{
-				Name:       fi.Name,
-				Type:       fi.Type,
-				ModifiedS:  time.Now().Unix(),
-				ModifiedBy: f.shortID,
-				Deleted:    true,
-				Version:    protocol.Vector{}, // if this file ever resurfaces anywhere we want our delete to be strictly older
-			}
+			fi.SetDeleted(f.shortID)
+			fi.Version = protocol.Vector{} // if this file ever resurfaces anywhere we want our delete to be strictly older
 		} else {
 			// Revert means to throw away our local changes. We reset the
 			// version to the empty vector, which is strictly older than any

lib/model/folder_sendonly.go

@@ -118,10 +118,7 @@ func (f *sendOnlyFolder) Override() {
 		}
 		if !ok || have.Name != need.Name {
 			// We are missing the file
-			need.Deleted = true
-			need.Blocks = nil
-			need.Version = need.Version.Update(f.shortID)
-			need.Size = 0
+			need.SetDeleted(f.shortID)
 		} else {
 			// We have the file, replace with our version
 			have.Version = have.Version.Merge(need.Version).Update(f.shortID)