Backed out changeset 0f1a8f17bfdf because the patch was not reviewed!

editor/libeditor/html/nsHTMLDataTransfer.cpp

@@ -1339,37 +1339,20 @@ NS_IMETHODIMP nsHTMLEditor::InsertFromTransferable(nsITransferable *transferable
                                        aDestinationNode, aDestOffset,
                                        aDoDeleteSelection,
                                        isSafe);
-        } else {
-          // In some platforms (like Linux), the clipboard might return data
-          // requested for unknown flavors (for example:
-          // application/x-moz-nativehtml).  In this case, treat the data
-          // to be pasted as mere HTML to get the best chance of pasting it
-          // correctly.
-          bestFlavor.AssignLiteral(kHTMLMime);
-          // Fall through the next case
         }
       }
     }
-    if (0 == nsCRT::strcmp(bestFlavor, kHTMLMime) ||
-        0 == nsCRT::strcmp(bestFlavor, kUnicodeMime) ||
-        0 == nsCRT::strcmp(bestFlavor, kMozTextInternal)) {
+    else if (0 == nsCRT::strcmp(bestFlavor, kHTMLMime) ||
+             0 == nsCRT::strcmp(bestFlavor, kUnicodeMime) ||
+             0 == nsCRT::strcmp(bestFlavor, kMozTextInternal)) {
       nsCOMPtr<nsISupportsString> textDataObj = do_QueryInterface(genericDataObj);
-      if (textDataObj && len > 0) {
+      if (textDataObj && len > 0)
+      {
         nsAutoString text;
         textDataObj->GetData(text);
         NS_ASSERTION(text.Length() <= (len/2), "Invalid length!");
         stuffToPaste.Assign(text.get(), len / 2);
-      } else {
-        nsCOMPtr<nsISupportsCString> textDataObj(do_QueryInterface(genericDataObj));
-        if (textDataObj && len > 0) {
-          nsCAutoString text;
-          textDataObj->GetData(text);
-          NS_ASSERTION(text.Length() <= len, "Invalid length!");
-          stuffToPaste.AssignASCII(text.get(), len);
-        }
-      }
 
-      if (!stuffToPaste.IsEmpty()) {
         nsAutoEditBatch beginBatching(this);
         if (0 == nsCRT::strcmp(bestFlavor, kHTMLMime)) {
           rv = DoInsertHTMLWithContext(stuffToPaste,