hg: jdk9/sandbox/jdk: http-client-branch: rework Http/2 flow control

[chris.hegarty at oracle.com]

Changeset: 35cdb588759e
Author:    chegar
Date:      2016-09-01 17:45 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/35cdb588759e

http-client-branch: rework Http/2 flow control

! src/java.httpclient/share/classes/java/net/http/Http1Request.java
! src/java.httpclient/share/classes/java/net/http/Http2Connection.java
! src/java.httpclient/share/classes/java/net/http/Stream.java
+ src/java.httpclient/share/classes/java/net/http/WindowController.java