Use java1.7 dx.jar.

BUG=623989

Change-Id: I763eb7452c9ff417ff67ae7c77634857dc502c8a
Reviewed-on: https://chromium-review.googlesource.com/394828
Reviewed-by: John Budorick <jbudorick@chromium.org>
Tested-by: John Budorick <jbudorick@chromium.org>
1 file changed