Merge commit 'b5d92322eb9f9d9e78581b2ac5de35b95b46d113' * commit 'b5d92322eb9f9d9e78581b2ac5de35b95b46d113': Remove "unused" opcodes from API.
Merge commit 'b5d92322eb9f9d9e78581b2ac5de35b95b46d113' * commit 'b5d92322eb9f9d9e78581b2ac5de35b95b46d113': Remove "unused" opcodes from API.