hg: lambda/lambda/jdk: Eliminate Node.flatten

[brian.goetz at oracle.com]

Changeset: 5ecb2472fcbf
Author:    briangoetz
Date:      2013-04-04 20:18 -0400
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/5ecb2472fcbf

Eliminate Node.flatten

! src/share/classes/java/util/stream/AbstractPipeline.java
! src/share/classes/java/util/stream/DoublePipeline.java
! src/share/classes/java/util/stream/IntPipeline.java
! src/share/classes/java/util/stream/LongPipeline.java
! src/share/classes/java/util/stream/Node.java
! src/share/classes/java/util/stream/ReferencePipeline.java
! src/share/classes/java/util/stream/StreamOpFlag.java