Merge commit 'cf86bc1d92128455c06ed8b0a338e7b3145d11a7' * commit 'cf86bc1d92128455c06ed8b0a338e7b3145d11a7': Hide mCursorController field in ArrowKeyMovementMethod.
Merge commit 'cf86bc1d92128455c06ed8b0a338e7b3145d11a7' * commit 'cf86bc1d92128455c06ed8b0a338e7b3145d11a7': Hide mCursorController field in ArrowKeyMovementMethod.