[Chromium-Android] Disable input[type=datetime]
https://bugs.webkit.org/show_bug.cgi?id=107614

Reviewed by Kentaro Hara.

Source/WebKit/chromium:

Reason:
http://lists.webkit.org/pipermail/webkit-dev/2013-January/023404.html

* features.gypi:
Disable ENABLE_INPUT_TYPE_DATETIME because of a wrong UI.
We enable it for non-Android ports but the runtime flag for it is
disabled by default. The runtime flag is enabled only in DumpRenderTree.

LayoutTests:

* platform/chromium/TestExpectations:
Tetsts in fast/forms/datetime/ fail.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@142214 268f45cc-cd09-0410-ab3c-d52691b4dbfc