hg: jdk9/sandbox/langtools: Various minor/trivial test fixes.

[andreas.lundblad at oracle.com]

Changeset: 6531ef4c90e9
Author:    alundblad
Date:      2016-09-28 10:37 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/langtools/rev/6531ef4c90e9

Various minor/trivial test fixes.

! src/jdk.compiler/share/classes/com/sun/tools/javac/util/JavacContext.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/SjavacImpl.java
! test/tools/javac/Diagnostics/6769027/T6769027.java
! test/tools/javac/MethodParametersTest.java
! test/tools/javac/api/taskListeners/CompileEvent.java
! test/tools/javac/diags/Example.java
! test/tools/javac/modules/AddLimitMods.java