net: add HSTS and pinning for Dropbox.

net: add HSTS and pinning for Dropbox.

BUG=none
R=rsleevi@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=281103

[agl, 2014-06-30 22:12:15]

palmer: I've confirmed this with Dropbox.

[agl, 2014-06-30 23:42:16]

(rsleevi rather than palmer as the latter is away.)

[Ryan Sleevi, 2014-07-01 03:03:58]

Also away, but LGTM :)

https://codereview.chromium.org/359803002/diff/20001/net/http/transport_secur...
File net/http/transport_security_state_static.json (right):

https://codereview.chromium.org/359803002/diff/20001/net/http/transport_secur...
net/http/transport_security_state_static.json:813: { "name": "www.dropbox.com",
"include_subdomains": true, "mode": "force-https", "pins": "dropbox" },
Weird to include sub-domains for www, but I can see no harm.

[agl, 2014-07-01 18:59:43]

The CQ bit was checked by agl@chromium.org

[commit-bot: I haz the power, 2014-07-01 19:01:43]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/agl@chromium.org/359803002/20001

[commit-bot: I haz the power, 2014-07-01 22:49:47]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  android_dbg_triggered_tests on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg_triggered...)
  chromium_presubmit on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/chromium_presubmit/bu...)

[commit-bot: I haz the power, 2014-07-01 22:52:20]

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

[commit-bot: I haz the power, 2014-07-01 22:52:20]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/chromium_presubmit/bu...)

[agl, 2014-07-02 22:19:14]

Committed patchset #2 manually as r281103 (presubmit successful).