Update network service to 1b87e90f670ebfee2b55df21b07dc37dc628fe40
Update network service to 1b87e90f670ebfee2b55df21b07dc37dc628fe40

R=ppi@chromium.org

Review URL: https://codereview.chromium.org/1268073003 .

afandria/mojo,afandria/mojo,afandria/mojo,afandria/mojo,afandria/mojo,afandria/mojo,afandria/mojo,afandria/mojo