Change android NDK library path
Change android NDK library path

TBR=wu
Review URL: https://webrtc-codereview.appspot.com/926004

Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 9eff74a6da1a3da6f24123d1d96adbea417bd090

sippet/webrtc,sippet/webrtc,sippet/webrtc,sippet/webrtc,sippet/webrtc,sippet/webrtc