Set the buffer size correctly for 8-byte crash ids.
Set the buffer size correctly for 8-byte crash ids.

BUG=none
TEST=crash handler should not print garbage to the console following the crash id.
Review URL: http://codereview.chromium.org/115796

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@16917 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser