Remove obsolete eager initialization of content history

Author: jpraet

models/issue.go

@@ -1023,11 +1023,6 @@ func newIssue(ctx context.Context, doer *User, opts NewIssueOptions) (err error)
 		return err
 	}
 
-	if err = issues.SaveIssueContentHistory(e, doer.ID, opts.Issue.ID, 0,
-		timeutil.TimeStampNow(), opts.Issue.Content, true); err != nil {
-		return err
-	}
-
 	return opts.Issue.addCrossReferences(ctx, doer, false)
 }
 

services/comments/comments.go

@@ -25,10 +25,6 @@ func CreateIssueComment(doer *models.User, repo *models.Repository, issue *model
 	if err != nil {
 		return nil, err
 	}
-	err = issues.SaveIssueContentHistory(db.GetEngine(db.DefaultContext), doer.ID, issue.ID, comment.ID, timeutil.TimeStampNow(), comment.Content, true)
-	if err != nil {
-		return nil, err
-	}
 
 	mentions, err := issue.FindAndUpdateIssueMentions(db.DefaultContext, doer, comment.Content)
 	if err != nil {