Add temporary debugging to make_hfs.sh.

chrome/test/data/safe_browsing/dmg/make_hfs.sh

Index: chrome/test/data/safe_browsing/dmg/make_hfs.sh
diff --git a/chrome/test/data/safe_browsing/dmg/make_hfs.sh b/chrome/test/data/safe_browsing/dmg/make_hfs.sh
index 4287ee4926befa041ce534c600b27d433608f667..0de6c360da8f59e596798b7531b8776021ce9ddf 100755
--- a/chrome/test/data/safe_browsing/dmg/make_hfs.sh
+++ b/chrome/test/data/safe_browsing/dmg/make_hfs.sh
@@ -33,6 +33,10 @@ fi
 
 RAMDISK_VOLUME=$(hdiutil attach -nomount ram://$RAMDISK_SIZE)
 diskutil erasevolume "${FILESYSTEM_TYPE}" "${VOLUME_NAME}" ${RAMDISK_VOLUME}
+>&2 echo "Temporary debugging for crbug.com/696529."
+>&2 diskutil list
+>&2 hdiutil pmap -complete -debug ${RAMDISK_VOLUME}
+>&2 echo "RAMDISK_VOLUME: " + ${RAMDISK_VOLUME}
 diskutil mount ${RAMDISK_VOLUME}
 
 pushd "/Volumes/${VOLUME_NAME}"