097b31c7f0
Also, fix the warnings generated by this flag. (cherry picked from commit ebeb1155d4fa6d28e2f40c92265245f8df097fcb) From AOM. Don't actually add -Wsign-compare. It will be covered by -Wextra. Switch to vpx_integer.h from df9c9d6d4c43f02c58d4e776c53323788e013cbc BUG=webm:1069 Change-Id: I1dc6e61caa5d56af4a55b6692ab620bb3144652a