Temporarily upload minidump to private cloud storage on windows.

Temporarily upload minidump to private cloud storage on windows.

Should be reverted once we have one from crashing startup.warm.blank_page perf test.

BUG=433966
Committed: https://crrev.com/82a66024f96d8643f42e9ad21fcf3e79e78c8804
Cr-Commit-Position: refs/heads/master@{#314902}

[shatch, 2015-02-05 20:15:21]

simonhatch@chromium.org changed reviewers:
+ skyostil@chromium.org, sullivan@chromium.org

[shatch, 2015-02-05 20:16:09]

How is this? We can revert it once we've got a minidump from the crashing
startup test.

[sullivan, 2015-02-05 20:24:05]

lgtm

[shatch, 2015-02-05 20:26:49]

The CQ bit was checked by simonhatch@chromium.org

[commit-bot: I haz the power, 2015-02-05 20:27:39]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/899293003/1

[commit-bot: I haz the power, 2015-02-05 22:36:59]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-02-05 22:37:47]

Patchset 1 (id:??) landed as
https://crrev.com/82a66024f96d8643f42e9ad21fcf3e79e78c8804
Cr-Commit-Position: refs/heads/master@{#314902}

[shatch, 2015-02-06 14:56:42]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/896303003/ by simonhatch@chromium.org.

The reason for reverting is: Got a minidump, reverting..