Cleanup: Remove unnecessary uses of direct_dependent_settings.

Cleanup: Remove unnecessary uses of direct_dependent_settings.

build/grit_target.gypi does this for us, clients/consumers just need to define grit_out_dir variable and include grit_target.gypi for the magic happen.

Found these entries with the following command line:

$ for f in $(g ls-files | grep resources.gyp); do grep direct $f; echo $f;
done
$ for f in $(g ls-files | grep strings.gyp); do grep direct $f; echo $f;
done

BUG=None
TEST=None
TBR=keybuk@chromium.org,yoz@chromium.org,darin@chromium.org

keybuk for device/bluetooth/
yoz for extensions/
darin for webkit/

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=283646

[tfarina, 2014-07-14 02:23:46]

TBRing...(please, rubber stamp?).

Thanks!

[keybuk, 2014-07-14 19:26:36]

On 2014/07/14 02:23:46, tfarina wrote:
> TBRing...(please, rubber stamp?).
> 
> Thanks!

lgtm

[Yoyo Zhou, 2014-07-15 02:24:02]

LGTM for extensions resources

[tfarina, 2014-07-17 00:24:02]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2014-07-17 00:28:46]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tfarina@chromium.org/389223002/20001

[commit-bot: I haz the power, 2014-07-17 04:59:11]

Change committed as 283646