base: Cherry pick "symbolize: Calculate a module's zero VA using program headers." from glog.

base: Cherry pick "symbolize: Calculate a module's zero VA using program headers." from glog.

This is a cherry pick of upstream change
https://github.com/google/glog/pull/115 to fix a symbolization issue
when using lld.

BUG=607968
R=thakis@chromium.org

Committed: https://crrev.com/bc420d1f42f479494403990a252de5ce3e71e3ec
Cr-Commit-Position: refs/heads/master@{#405427}

[Nico, 2016-07-14 02:25:34]

lgtm

[pcc1, 2016-07-14 02:25:58]

The CQ bit was checked by pcc@chromium.org

[commit-bot: I haz the power, 2016-07-14 02:26:35]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-14 03:35:06]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-14 03:35:11]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-14 03:40:19]

Description was changed from

==========
base: Cherry pick "symbolize: Calculate a module's zero VA using program
headers." from glog.

This is a cherry pick of upstream change
https://github.com/google/glog/pull/115 to fix a symbolization issue
when using lld.

BUG=607968
R=thakis@chromium.org
==========

to

==========
base: Cherry pick "symbolize: Calculate a module's zero VA using program
headers." from glog.

This is a cherry pick of upstream change
https://github.com/google/glog/pull/115 to fix a symbolization issue
when using lld.

BUG=607968
R=thakis@chromium.org

Committed: https://crrev.com/bc420d1f42f479494403990a252de5ce3e71e3ec
Cr-Commit-Position: refs/heads/master@{#405427}
==========

[commit-bot: I haz the power, 2016-07-14 03:40:20]

Patchset 1 (id:??) landed as
https://crrev.com/bc420d1f42f479494403990a252de5ce3e71e3ec
Cr-Commit-Position: refs/heads/master@{#405427}