32   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in GetFirstChoiceFilePath()
87   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));  in SpellCheckHostImpl()
118   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,  in Initialize()
124   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));  in UnsetObserver()
132   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));  in AddWord()
135   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,  in AddWord()
144   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in InitializeDictionaryLocation()
165   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in InitializeInternal()
180     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,  in InitializeInternal()
197   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,  in InitializeInternal()
203   DCHECK(!BrowserThread::CurrentlyOn(BrowserThread::FILE));  in InitializeOnFileThread()
205   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,  in InitializeOnFileThread()
210   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));  in InformObserverOfInitialization()
217   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));  in DownloadDictionary()
242   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in WriteWordToCustomDictionary()
259   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));  in OnURLFetchComplete()
280   BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,  in OnURLFetchComplete()
285   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));  in SaveDictionaryData()
291     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,  in SaveDictionaryData()
316       BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,  in SaveDictionaryData()