Bug 294168 IME transaction of Undo/Redo buffer is broken when selected text is deleted by IME input r=timeless, sr=sfraser, a=chofmann

editor/libeditor/base/PlaceholderTxn.cpp

@@ -198,9 +198,6 @@ NS_IMETHODIMP PlaceholderTxn::Merge(nsITransaction *aTransaction, PRBool *aDidMe
          (mName.get() == nsEditor::gIMETxnName)    ||
          (mName.get() == nsEditor::gDeleteTxnName)) 
          && !mCommitted ) 
-    {
-      // but only if this placeholder started with a collapsed selection
-      if (mStartSel->IsCollapsed())
     {
       nsCOMPtr<nsIAbsorbingTransaction> plcTxn;// = do_QueryInterface(editTxn);
       // can't do_QueryInterface() above due to our broken transaction interfaces.
@@ -232,7 +229,6 @@ NS_IMETHODIMP PlaceholderTxn::Merge(nsITransaction *aTransaction, PRBool *aDidMe
       }
     }
   }
-  }
   return NS_OK;
 }