Merge commit 'e5dd62e873448fd8c1fd8e80739b58bda649a6e7' * commit 'e5dd62e873448fd8c1fd8e80739b58bda649a6e7': Unhide camera metering mode API.
Merge commit 'e5dd62e873448fd8c1fd8e80739b58bda649a6e7' * commit 'e5dd62e873448fd8c1fd8e80739b58bda649a6e7': Unhide camera metering mode API.