Revert "Remove unecessary headers following NDK r10c update."

This reverts r1394.
Reason for the revert: r1394 is breaking compatibility with previous
NDK (< r10c).

BUG=chromium:358831
R=rmcilroy@chromium.org

Review URL: https://breakpad.appspot.com/6754003

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1395 4c0a9323-5329-0410-9bdc-e9ce6186880e
2 files changed