Delete empty inline destructors.

These destructor definitions don't add any value over just depending on
the implicitly-defined destructors.

R=rouslan@chromium.org
BUG=

Review URL: https://codereview.appspot.com/123350044

git-svn-id: http://libaddressinput.googlecode.com/svn/trunk@331 38ededc0-08b8-5190-f2ac-b31f878777ad
13 files changed
tree: d60329ce3f2e8422c92815915986f3e422d57daa
  1. cpp/
  2. java/
  3. testdata/
  4. codereview.settings