Recognize KIF tests in top-level PRESUBMIT.py

This change allows KIF (an iOS integration test framework) tests to be
analyzed appropriately by presubmit checks such as
_CheckNoProductionCodeUsingTestOnlyFunctions.

BUG=NONE

Review URL: https://codereview.chromium.org/133233009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247718 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 247718
Fixing valgrind problem with wallpaper animation

BUG=-
TEST=fixing unit test
R=bshe@chromium.org, dpolukhin@chromium.org
TBR=dpolukhin@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/141103007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247719 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 247719