Revert of AX: Calendar Picker: Add a test for input[type=week]. (patchset #1 id:1 of https://codereview.chromium.org/592003002/)

Reason for revert:
This test is failing consistently on the buildbots. Reverting for now. Can you investigate and reland Kent?

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=fast%2Fforms%2Fcalendar-picker%2Fweek-picker-ax.html&testType=layout-tests

Original issue's description:
> AX: Calendar Picker: Add a test for input[type=week].
> 
> This CL adds a test for Blink r182213 [1] and Chromium #295859 [2].
> 
> [1] http://src.chromium.org/viewvc/blink?view=revision&revision=182213
> [2] https://crrev.com/4968e8da39022d26a07e57eef215612f21cbab10
> 
> BUG=123896
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=182548

TBR=keishi@chromium.org,tkent@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=123896

Review URL: https://codereview.chromium.org/601693002

git-svn-id: svn://svn.chromium.org/blink/trunk@182565 bbb929c8-8fbe-4397-9dbb-9b2b20218538