Revert "Exporting C headers from system/core"

This reverts commit 4494fc26d4dfde678b217d7ed436de4e5076e038.

Change-Id: If3b3e106478d28a5df927d57649abdca0a99dd0e
11 files changed
tree: 1d048d8c50ebda56171095e12d73ac4c5a01dfe9
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/