hg: jdk/jdk: 8203277: preflow visitor used during lambda attribution shouldn't visit class definitions inside the lambda body

[vicente.romero at oracle.com]

Changeset: 605878cd4009
Author:    vromero
Date:      2018-11-27 11:07 -0500
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/605878cd4009

8203277: preflow visitor used during lambda attribution shouldn't visit class definitions inside the lambda body
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ test/langtools/tools/javac/T8203277/PreflowShouldVisitLambdaOrDiamondInsideLambdaTest.java
! test/langtools/tools/javac/api/TestGetScopeResult.java