This patch does not remove all nsISupportsArray in mailnews/import. The rest part of nsISupportsArray usage are: 1. In nsEudoraFilters::AddTerm to use nsIMsgFilter.searchTerm. 2. In nsProxySendRunnable::Run in nsImportService.cpp to use nsIMsgSend.createRFC822Message Those usage should be fixed when thoese interfaces will be changed.

try server results: https://hg.mozilla.org/try-comm-central/rev/59ab3453d888

Cool!

Comment on attachment 8340815 [details] [diff] [review] A patch Review of attachment 8340815 [details] [diff] [review]: ----------------------------------------------------------------- Looks great, thanks for this. r=Standard8 with the nits fixed. ::: mailnews/import/public/nsIImportAddressBooks.idl @@ +84,4 @@ > address book. The array is not sorted before display to the user. > location is null if GetAutoFind returned true. > */ > + nsIArray FindAddressBooks( in nsIFile location); nit: can you remove the space after ( please. ::: mailnews/import/public/nsIImportMail.idl @@ +59,3 @@ > mailbox. The array is not sorted before display to the user. > */ > + nsIArray FindMailboxes( in nsIFile location); nit: can you remove the space after ( please. ::: mailnews/import/src/nsImportMail.cpp @@ +97,5 @@ > bool m_gotLocation; > bool m_found; > bool m_userVerify; > nsIImportMail * m_pInterface; > + nsIArray * m_pMailboxes; nit: can you remove the space after * please. @@ +117,5 @@ > uint32_t currentTotal; > uint32_t currentSize; > nsIMsgFolder * destRoot; > bool ownsDestRoot; > + nsIArray * boxes; nit: can you remove the spaces after * please.

carrying over review+.

Comment on attachment 8355925 [details] [diff] [review] Revised patch This broke external API builds for two reasons: * You used NS_NewISupportsArray in nsImportService.cpp without including nsMsgUtils.h which contains an external-API-safe declaration of it * You removed the include of nsISupportsArray.h from nsOEScanBoxes.h which happens to be what was including nsCOMPtr.h in external API builds (I don't know how nsCOMPtr.h gets included in normal builds.)

Comment on attachment 8358716 [details] [diff] [review] External API fixes Pushed comm-central changeset 0aa01b460114.