not dependant on nsIPref.h

mailnews/mime/emitters/src/nsMimeHtmlEmitter.h

@@ -30,7 +30,6 @@
 #include "nsIOutputStream.h"
 #include "nsIInputStream.h"
 #include "nsIURI.h"
-#include "nsIPref.h"
 #include "nsIChannel.h"
 #include "nsIMimeMiscStatus.h"
 #include "nsIMimeConverter.h"

mailnews/mime/emitters/src/nsMimeRawEmitter.h

@@ -29,7 +29,6 @@
 #include "nsIStreamListener.h"
 #include "nsIOutputStream.h"
 #include "nsIURI.h"
-#include "nsIPref.h"
 #include "nsIChannel.h"
 
 class nsMimeRawEmitter : public nsMimeBaseEmitter {

mailnews/mime/emitters/src/nsMimeXmlEmitter.h

@@ -29,7 +29,6 @@
 #include "nsIStreamListener.h"
 #include "nsIOutputStream.h"
 #include "nsIURI.h"
-#include "nsIPref.h"
 #include "nsIChannel.h"
 
 class nsMimeXmlEmitter : public nsMimeBaseEmitter {