Android 2.3.7 release 1
Clear DOM storage when clearing other cached data. Do not merge.

Empty out DOM local and session storage in addition to HTML5
database and app cache when we get a request from java to
delete cached data.

Cherry pick of I5b6ee075d2a8fb44ee373ad4462a33623c9c2460

Bug: 4267038

Change-Id: Id2dece1963d443c3758710e9c3e871054991ae32
10 files changed