hg: jdk/submit: 8190737: use unicode version of the canonicalize() function to handle long path on windows

[calvin.cheung at oracle.com]

Changeset: 9151fde080e6
Author:    ccheung
Date:      2018-09-14 11:17 -0700
URL:       http://hg.openjdk.java.net/jdk/submit/rev/9151fde080e6

8190737: use unicode version of the canonicalize() function to handle long path on windows
Summary: also calling CreateFileW in zip_util.c to handle long path
Reviewed-by: sherman, iklam

! src/hotspot/os/windows/include/jvm_md.h
! src/java.base/share/native/libzip/zip_util.c
! src/java.base/windows/native/libjava/canonicalize_md.c
! src/java.base/windows/native/libjava/io_util_md.h
! test/hotspot/jtreg/runtime/LoadClass/LongBCP.java