Allow platform apps to be leak checked by providing tab_filter to choose the tab to inspect.

BUG=169021
R=nirnimesh@chromium.org,marja@chromium.org
CC=dennisjeffrey@chromium.org
NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/11826027

git-svn-id: http://src.chromium.org/svn/trunk/src/chrome/test/pyautolib@175867 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
1 file changed