hg: jdk9/dev/nashorn: 8055923: collect timings using System.nanoTime

[attila.szegedi at oracle.com]

Changeset: d81f7c897bdf
Author:    attila
Date:      2014-08-26 11:45 +0200
URL:       http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/d81f7c897bdf

8055923: collect timings using System.nanoTime
Reviewed-by: hannesw, lagergren

! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/CompilationPhase.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/parser/Parser.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/Timing.java