Share duplicate inline stylesheets in quirks mode.

Share duplicate inline stylesheets in quirks mode.

The reason for the quirks check was because the cache was originally
static and global and quirks and standards change how we process sheets
so we made the cache only standards mode.

Later we had to make the cache be per document to support media queries
which meant this quirks mode special case isn't needed anymore.

The original change with the static cache is:
https://codereview.chromium.org/28553005

R=ojan@chromium.org

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=196460

[esprehn, 2015-06-04 03:27:45]

esprehn@chromium.org changed reviewers:
+ adamk@chromium.org, timloh@chromium.org

[Timothy Loh, 2015-06-04 04:16:25]

On 2015/06/04 03:27:45, esprehn wrote:

lgtm

[esprehn, 2015-06-04 04:31:58]

The CQ bit was checked by esprehn@chromium.org

[commit-bot: I haz the power, 2015-06-04 04:32:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1151973009/1

[commit-bot: I haz the power, 2015-06-04 05:46:02]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=196460