36   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in BaseFile()
41   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in ~BaseFile()
49   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in Initialize()
50   DCHECK(!detached_);  in Initialize()
64   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in AppendDataToFile()
65   DCHECK(!detached_);  in AppendDataToFile()
88   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in Rename()
153   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in Cancel()
154   DCHECK(!detached_);  in Cancel()
163   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in Finish()
172   DCHECK(!detached_);  in GetSha256Hash()
181   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in AnnotateWithSourceInformation()
182   DCHECK(!detached_);  in AnnotateWithSourceInformation()
197   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in Open()
198   DCHECK(!detached_);  in Open()
199   DCHECK(!full_path_.empty());  in Open()
226   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in Close()