Add another LSan suppression for a known bug.

BUG=282646, 318197
TBR=glider@chromium.org

Review URL: https://codereview.chromium.org/68203014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234541 0039d316-1c4b-4281-b951-d872f2087c98
Add base/time include.

R=darin@chromium.org
TBR=darin@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/68763006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234542 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 234541
SVN changes up to revision 234542