Bug 1469430 - Remove unused nsDocShell::LoadStream; r=Nika

MozReview-Commit-ID: BbTMuZXKzsJ

docshell/base/nsDocShell.cpp

@@ -1027,72 +1027,6 @@ nsDocShell::LoadURI(nsIURI* aURI,
                       nullptr); // No nsIRequest
 }
 
-NS_IMETHODIMP
-nsDocShell::LoadStream(nsIInputStream* aStream, nsIURI* aURI,
-                       const nsACString& aContentType,
-                       const nsACString& aContentCharset,
-                       nsIDocShellLoadInfo* aLoadInfo)
-{
-  NS_ENSURE_ARG(aStream);
-
-  mAllowKeywordFixup = false;
-
-  // if the caller doesn't pass in a URI we need to create a dummy URI. necko
-  // currently requires a URI in various places during the load. Some consumers
-  // do as well.
-  nsCOMPtr<nsIURI> uri = aURI;
-  if (!uri) {
-    // HACK ALERT
-    nsresult rv = NS_OK;
-    // Make sure that the URI spec "looks" like a protocol and path...
-    // For now, just use a bogus protocol called "internal"
-    rv = NS_MutateURI(NS_SIMPLEURIMUTATOR_CONTRACTID)
-           .SetSpec(NS_LITERAL_CSTRING("internal:load-stream"))
-           .Finalize(uri);
-    if (NS_FAILED(rv)) {
-      return rv;
-    }
-  }
-
-  uint32_t loadType = LOAD_NORMAL;
-  nsCOMPtr<nsIPrincipal> triggeringPrincipal;
-  if (aLoadInfo) {
-    nsDocShellInfoLoadType lt = nsIDocShellLoadInfo::loadNormal;
-    (void)aLoadInfo->GetLoadType(&lt);
-    // Get the appropriate LoadType from nsIDocShellLoadInfo type
-    loadType = ConvertDocShellInfoLoadTypeToLoadType(lt);
-    aLoadInfo->GetTriggeringPrincipal(getter_AddRefs(triggeringPrincipal));
-  }
-
-  NS_ENSURE_SUCCESS(Stop(nsIWebNavigation::STOP_NETWORK), NS_ERROR_FAILURE);
-
-  mLoadType = loadType;
-
-  if (!triggeringPrincipal) {
-    triggeringPrincipal = nsContentUtils::GetSystemPrincipal();
-  }
-
-  // build up a channel for this stream.
-  nsCOMPtr<nsIChannel> channel;
-  nsCOMPtr<nsIInputStream> stream = aStream;
-  nsresult rv = NS_NewInputStreamChannel(getter_AddRefs(channel),
-                                         uri,
-                                         stream.forget(),
-                                         triggeringPrincipal,
-                                         nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_DATA_IS_NULL,
-                                         nsIContentPolicy::TYPE_OTHER,
-                                         aContentType,
-                                         aContentCharset);
-  NS_ENSURE_SUCCESS(rv, NS_ERROR_FAILURE);
-
-  nsCOMPtr<nsIURILoader> uriLoader(do_GetService(NS_URI_LOADER_CONTRACTID));
-  NS_ENSURE_TRUE(uriLoader, NS_ERROR_FAILURE);
-
-  NS_ENSURE_SUCCESS(DoChannelLoad(channel, uriLoader, false),
-                    NS_ERROR_FAILURE);
-  return NS_OK;
-}
-
 NS_IMETHODIMP
 nsDocShell::CreateLoadInfo(nsIDocShellLoadInfo** aLoadInfo)
 {