Merge commit 'ac487f708f7b58dbd4f3021b520c6ed5975daebe' * commit 'ac487f708f7b58dbd4f3021b520c6ed5975daebe': Unhide BitmapRegionDecoder.
Merge commit 'ac487f708f7b58dbd4f3021b520c6ed5975daebe' * commit 'ac487f708f7b58dbd4f3021b520c6ed5975daebe': Unhide BitmapRegionDecoder.