hg: lambda/lambda/jdk: Eliminate more type witnesses after recent inference bugfixes

[brian.goetz at oracle.com]

Changeset: 0e769b2115cc
Author:    briangoetz
Date:      2013-01-28 12:27 -0500
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/0e769b2115cc

Eliminate more type witnesses after recent inference bugfixes

! test-ng/boottests/java/util/stream/UnorderedTest.java
! test-ng/tests/org/openjdk/tests/java/util/stream/GroupByOpTest.java
! test-ng/tests/org/openjdk/tests/java/util/stream/ZipOpTest.java