While we're trying to diagnose the incomplete valgrind logfile problem, output the last 100 lines of the incomplete log(s).  We can remove this later. BUG=17453 TEST=modify valgrind to output </XXXvalgrindoutput> at end, verify last 100 lines show up in log
While we're trying to diagnose the incomplete valgrind logfile problem,
output the last 100 lines of the incomplete log(s).  We can remove this later.
BUG=17453
TEST=modify valgrind to output </XXXvalgrindoutput> at end, verify last 100 lines show up in log

Review URL: http://codereview.chromium.org/159437

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@21763 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