Fix build on Android.
Fix build on Android.

Patch by Nico Weber <thakis@chromium.org>
Review URL: https://breakpad.appspot.com/609002/


git-svn-id: 7939527bf0a06ad24ad020f729d5600cb42ed5d7@1197 4c0a9323-5329-0410-9bdc-e9ce6186880e

bbcallen/google-breakpad,bbcallen/google-breakpad,colesbury/google-breakpad,colesbury/google-breakpad,colesbury/google-breakpad,bbcallen/google-breakpad,bbcallen/google-breakpad,colesbury/google-breakpad,bbcallen/google-breakpad,colesbury/google-breakpad,bbcallen/google-breakpad,colesbury/google-breakpad