Remove some ant macros

Remove some ant macros

We only use this build script for non-library targets with code... so
remove the macros for do-only-if-library/has-code.

The other macros are used only in a single place, so inline them at that
use.

BUG=158821
NOTRY=true


Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=188101

[Yaron, 2013-03-13 00:37:05]

lgtm

[shashi, 2013-03-13 01:21:34]

lgtm, make sure to verify resources for clobber as well as incremental builds
for this change, only non-trivial part is removing the conditional when to call
package-resources target.

[commit-bot: I haz the power, 2013-03-14 01:05:35]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/cjhopman@chromium.org/12792008/5001

[commit-bot: I haz the power, 2013-03-14 16:09:01]

Commit queue rejected this change because the description was changed
between the time the change entered the commit queue and the time it
was ready to commit. You can safely check the commit box again.

[commit-bot: I haz the power, 2013-03-14 16:33:04]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/cjhopman@chromium.org/12792008/5001

[commit-bot: I haz the power, 2013-03-14 16:46:53]

Change committed as 188101