Use generic package name retrieval.

Use generic package name retrieval.

The manifest package name should not be hardcoded, but instead read from
the context.

BUG=None
TEST=None


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=136096

[Yaron, 2012-05-09 00:11:07]

lgtm

Jay, can you rubberstamp?

[Jay Civelli, 2012-05-09 00:18:41]

lgtm

[commit-bot: I haz the power, 2012-05-09 00:19:22]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/nyquist@chromium.org/10381066/1

[commit-bot: I haz the power, 2012-05-09 00:55:56]

Try job failure for 10381066-1 (retry) on win_rel for step "update" (clobber
build).
It's a second try, previously, step "compile" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...

Step "update" is always a major failure.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2012-05-09 01:03:44]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/nyquist@chromium.org/10381066/1

[commit-bot: I haz the power, 2012-05-09 03:03:47]

Try job failure for 10381066-1 (retry) on win_rel for step "update".
It's a second try, previously, step "browser_tests" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...

Step "update" is always a major failure.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2012-05-09 06:06:00]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/nyquist@chromium.org/10381066/1

[commit-bot: I haz the power, 2012-05-09 08:36:30]

Try job failure for 10381066-1 (retry) on win_rel for step "browser_tests".
It's a second try, previously, step "browser_tests" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...

[commit-bot: I haz the power, 2012-05-09 18:04:54]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/nyquist@chromium.org/10381066/1

[commit-bot: I haz the power, 2012-05-09 19:47:44]

Change committed as 136096