Ship Subresource Integrity

Ship Subresource Integrity

Removes the runtime flag for subresource integrity so it is enabled by
default. Enables the 'integrity' attribute for HTMLLinkElement and
HTMLScriptElement where a hash can be specified for the expected
content. If hash values do not match, fetch will be blocked.

Intent to Ship (and approvals):
https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/G3HY0qqTvw8

Spec: https://w3c.github.io/webappsec/specs/subresourceintegrity/

R=mkwst@chromium.org
BUG=355467
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=197494

[jww, 2015-06-17 20:43:59]

jww@chromium.org changed reviewers:
+ mkwst@chromium.org

[Mike West, 2015-06-18 05:49:36]

On 2015/06/17 at 20:44:00, jww wrote:
> 

LGTM. \o/

[jww, 2015-06-18 16:54:27]

The CQ bit was checked by jww@chromium.org

[commit-bot: I haz the power, 2015-06-18 16:55:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1186883003/1

[commit-bot: I haz the power, 2015-06-18 18:10:25]

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

[commit-bot: I haz the power, 2015-06-18 18:10:27]

Try jobs failed on following builders:
  mac_blink_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/mac_blink_rel/builds/59548)

[jww, 2015-06-18 19:11:44]

The CQ bit was checked by jww@chromium.org

[jww, 2015-06-18 19:11:45]

The patchset sent to the CQ was uploaded after l-g-t-m from mkwst@chromium.org
Link to the patchset: https://codereview.chromium.org/1186883003/#ps20001
(title: "Rebase on ToT")

[commit-bot: I haz the power, 2015-06-18 19:12:28]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1186883003/20001

[commit-bot: I haz the power, 2015-06-18 20:50:37]

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

[commit-bot: I haz the power, 2015-06-18 20:50:39]

Try jobs failed on following builders:
  mac_blink_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/mac_blink_rel/builds/59598)

[jww, 2015-06-19 14:59:33]

The CQ bit was checked by jww@chromium.org

[commit-bot: I haz the power, 2015-06-19 14:59:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1186883003/20001

[commit-bot: I haz the power, 2015-06-19 16:16:02]

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

[commit-bot: I haz the power, 2015-06-19 16:16:03]

Try jobs failed on following builders:
  mac_blink_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/mac_blink_rel/builds/59791)

[jww, 2015-06-19 16:43:35]

The CQ bit was checked by jww@chromium.org

[jww, 2015-06-19 16:43:35]

The patchset sent to the CQ was uploaded after l-g-t-m from mkwst@chromium.org
Link to the patchset: https://codereview.chromium.org/1186883003/#ps40001
(title: "Fixed virtual test results")

[commit-bot: I haz the power, 2015-06-19 16:43:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1186883003/40001

[commit-bot: I haz the power, 2015-06-19 19:01:30]

Committed patchset #3 (id:40001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=197494