print only chromium results for chromium bisect and only blink ones for blink bisect.

R=mmoss@chromium.org

Review URL: https://codereview.chromium.org/25082004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@226034 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 226034