DevTools: use timing information for "disk cached" resources.

DevTools: use timing information for "disk cached" resources.

"Disk Cached" resources bring valid timing info, so it should be shown to users.

Drive-by: get rid of "cache" property getters/setters.

BUG=410413
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=183681

[eustas, 2014-10-07 11:20:54]

eustas@chromium.org changed reviewers:
+ vsevik@chromium.org

[vsevik, 2014-10-14 07:31:18]

lgtm

[vsevik, 2014-10-14 07:31:21]

The CQ bit was checked by vsevik@chromium.org

[vsevik, 2014-10-14 07:31:22]

The CQ bit was unchecked by vsevik@chromium.org

[vsevik, 2014-10-14 07:32:46]

Can we test this?

[eustas, 2014-10-14 10:29:25]

On 2014/10/14 07:32:46, vsevik wrote:
> Can we test this?

Done

[eustas, 2014-10-14 10:29:29]

The CQ bit was checked by eustas@chromium.org

[commit-bot: I haz the power, 2014-10-14 10:30:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/637523002/20001

[commit-bot: I haz the power, 2014-10-14 12:29:05]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-10-14 12:29:07]

Try jobs failed on following builders:
  win_blink_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/win_blink_rel/builds/31669)

[eustas, 2014-10-14 13:46:52]

The CQ bit was checked by eustas@chromium.org

[commit-bot: I haz the power, 2014-10-14 13:48:01]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/637523002/20001

[commit-bot: I haz the power, 2014-10-14 17:04:44]

Committed patchset #2 (id:20001) as 183681