Fix for running Chrome under a service token. This patch fixes an issue with the handling of the de…

Fix for running Chrome under a service token. This patch fixes an issue with the handling of the default DACL when running Chrome under a service token, such as Local System. These tokens don't always have an assigned logon session SID, which would cause the DACL lockdown process to fail.

BUG=615396
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win10_chromium_x64_rel_ng
TEST=1. Download PSTools from https://technet.microsoft.com/en-us/sysinternals/pstools.aspx
2. Run cmd.exe as an administrator
3. Run the command 'psexec -s -i c:\path\to\chrome.exe'
4. Verify that the browser is useable

Review-Url: https://codereview.chromium.org/2061703002
Cr-Commit-Position: refs/heads/master@{#399529}
(cherry picked from commit 6ac615dfd11e86b1ce7766e1de263ce3d2e3b727)

Committed: https://chromium.googlesource.com/chromium/src/+/f6ba15785561d8ee4146c589fbb4b77b6c20e02b

[forshaw, 2016-06-21 16:56:11]

Description was changed from

==========
Fix for running Chrome under a service token. This patch fixes an issue with the
handling of the default DACL when running Chrome under a service token, such as
Local System. These tokens don't always have an assigned logon session SID,
which would cause the DACL lockdown process to fail.

BUG=615396
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win10_chromium_x64_rel_ng
TEST=1. Download PSTools from
https://technet.microsoft.com/en-us/sysinternals/pstools.aspx
2. Run cmd.exe as an administrator
3. Run the command 'psexec -s -i c:\path\to\chrome.exe'
4. Verify that the browser is useable

Review-Url: https://codereview.chromium.org/2061703002
Cr-Commit-Position: refs/heads/master@{#399529}
(cherry picked from commit 6ac615dfd11e86b1ce7766e1de263ce3d2e3b727)
==========

to

==========
Fix for running Chrome under a service token. This patch fixes an issue with the
handling of the default DACL when running Chrome under a service token, such as
Local System. These tokens don't always have an assigned logon session SID,
which would cause the DACL lockdown process to fail.

BUG=615396
CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win10_chromium_x64_rel_ng
TEST=1. Download PSTools from
https://technet.microsoft.com/en-us/sysinternals/pstools.aspx
2. Run cmd.exe as an administrator
3. Run the command 'psexec -s -i c:\path\to\chrome.exe'
4. Verify that the browser is useable

Review-Url: https://codereview.chromium.org/2061703002
Cr-Commit-Position: refs/heads/master@{#399529}
(cherry picked from commit 6ac615dfd11e86b1ce7766e1de263ce3d2e3b727)

Committed:
https://chromium.googlesource.com/chromium/src/+/f6ba15785561d8ee4146c589fbb4...
==========

[forshaw, 2016-06-21 16:56:13]

Committed patchset #1 (id:1) manually as
f6ba15785561d8ee4146c589fbb4b77b6c20e02b.