Merge commit '08761779616949b496c002bed7ce88eb909c65fc' * commit '08761779616949b496c002bed7ce88eb909c65fc': Fix double-free problem in EmojiFactory.
Merge commit '08761779616949b496c002bed7ce88eb909c65fc' * commit '08761779616949b496c002bed7ce88eb909c65fc': Fix double-free problem in EmojiFactory.