Update code from webrtc rev r6483.  Untested.
Forgot to add these files.
Merge branch 'master' into rtoy-more-ffts-update-ne10

Conflicts:
	third_party/openmax/dl/sp/src/test/test_fft_time.c
Merge branch 'rtoy-more-ffts-update-ne10' of /usr/local/google/home/rtoy/work/clankium-master/src/openmax-hacks into rtoy-more-ffts-update-ne10