4448b8f42f
Motivation: Starting with 1.0.0.RC9, conscrypt supports a buffer allocator. Modifications: - Updated the creation process for the engine to pass through the ByteBufAllocator. - Wrap a ByteBufAllocator with an adapter for conscrypt. - Added a property to optionally control whether conscrypt uses Netty's buffer allocator. Result: Netty+conscrypt will support using Netty's ByteBufAllocator.