GitLab

Still multiple list (uses next_link and token), parent
folder handling etc. are missing, but minimal information
is captured.

BUG=chromium:127728
TEST=unit_tests --gtest_filter="DriveApiParserTest.*"

Review URL: https://chromiumcodereview.appspot.com/10829056

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149377 0039d316-1c4b-4281-b951-d872f2087c98