hg: jdk/sandbox: http-client-branch: (WebSocket) API update

[pavel.rappo at oracle.com]

Changeset: cb8fcde5b5c8
Author:    prappo
Date:      2017-11-21 12:27 +0300
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/cb8fcde5b5c8

http-client-branch: (WebSocket) API update

! src/jdk.incubator.httpclient/share/classes/jdk/incubator/http/HttpClient.java
! src/jdk.incubator.httpclient/share/classes/jdk/incubator/http/WebSocket.java
! src/jdk.incubator.httpclient/share/classes/jdk/incubator/http/internal/websocket/Receiver.java
! src/jdk.incubator.httpclient/share/classes/jdk/incubator/http/internal/websocket/WebSocketImpl.java
! test/jdk/java/net/httpclient/websocket/ConnectionHandover.java