🎃 Fix incremental install on latest version of Android N

Fix incremental install on latest version of Android N

Looks like the libraryloader.so always loads fine, but when the
ModernLinker is enabled, loading of subsequent libraries fails.
This change just forces the LegacyLinker to be used when incrmental
install is detected.

BUG=621572
Committed: https://crrev.com/f034867a98cfe868d652ca73e97f07be60d5f02d
Cr-Commit-Position: refs/heads/master@{#401157}

[agrieve, 2016-06-20 17:32:16]

agrieve@chromium.org changed reviewers:
+ torne@chromium.org

[agrieve, 2016-06-20 17:32:17]

It's conceivable that there's a better fix that involves updating the modern
linker to respect the update LD_PATH set by incremental install. I didn't think
it was worth digging that deep though.

[Torne, 2016-06-21 11:09:09]

There isn't a public API to update LD_LIBRARY_PATH for the system linker (which
is what ModernLinker is invoking), so this is probably the best we can do
easily. There might be a more complex way but I don't know...

LGTM

[agrieve, 2016-06-21 13:38:30]

The CQ bit was checked by agrieve@chromium.org

[commit-bot: I haz the power, 2016-06-21 13:38:42]

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

[commit-bot: I haz the power, 2016-06-21 13:38:43]

This CL has an open dependency (Issue 2070633002 Patch 1). Please resolve the
dependency and try again.
If you are sure that there is no real dependency, please use one of the options
listed in https://goo.gl/9Es4OR to land the CL.

[agrieve, 2016-06-21 16:40:01]

The CQ bit was checked by agrieve@chromium.org

[commit-bot: I haz the power, 2016-06-21 16:40:23]

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

[commit-bot: I haz the power, 2016-06-21 16:40:24]

This CL has an open dependency (Issue 2070633002 Patch 1). Please resolve the
dependency and try again.
If you are sure that there is no real dependency, please use one of the options
listed in https://goo.gl/9Es4OR to land the CL.

[agrieve, 2016-06-22 00:30:30]

The CQ bit was checked by agrieve@chromium.org

[agrieve, 2016-06-22 00:30:31]

The patchset sent to the CQ was uploaded after l-g-t-m from torne@chromium.org
Link to the patchset: https://codereview.chromium.org/2079333003/#ps20001
(title: "remove dependent patchset")

[commit-bot: I haz the power, 2016-06-22 00:31:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2079333003/20001

[commit-bot: I haz the power, 2016-06-22 01:48:25]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-22 01:53:46]

Description was changed from

==========
Fix incremental install on latest version of Android N

Looks like the libraryloader.so always loads fine, but when the
ModernLinker is enabled, loading of subsequent libraries fails.
This change just forces the LegacyLinker to be used when incrmental
install is detected.

BUG=621572
==========

to

==========
Fix incremental install on latest version of Android N

Looks like the libraryloader.so always loads fine, but when the
ModernLinker is enabled, loading of subsequent libraries fails.
This change just forces the LegacyLinker to be used when incrmental
install is detected.

BUG=621572

Committed: https://crrev.com/f034867a98cfe868d652ca73e97f07be60d5f02d
Cr-Commit-Position: refs/heads/master@{#401157}
==========

[commit-bot: I haz the power, 2016-06-22 01:53:47]

Patchset 2 (id:??) landed as
https://crrev.com/f034867a98cfe868d652ca73e97f07be60d5f02d
Cr-Commit-Position: refs/heads/master@{#401157}