Revert of Reland 1531763006

Revert of Reland 1531763006 (patchset #2 id:20001 of https://codereview.webrtc.org/1551703002/ )

Reason for revert:
This is preventing a webrtc roll into chromium.
See https://codereview.chromium.org/1572843002/

Original issue's description:
> Reland 1531763006
> 
> Enable IPv6 temporary address filtering on iOS.
> 
> We'll only use temporary address for IPv6. However, due to a bug in iOS sdk, the necessary headers are not included. This change copies the minimum necessary definitions such that we could retrieve the ip attributes.
> 
> BUG=webrtc:4343
> 
> Committed: https://crrev.com/29488c23644721c10a45eba74c67602b0262e582
> Cr-Commit-Position: refs/heads/master@{#11114}
> 
> patch from issue 1531763006 at patchset 200001 (http://crrev.com/1531763006#ps200001)
> 
> TBR=pthatcher@webrtc.org
> 
> Committed: https://crrev.com/9faf154960767e96afdf8a280a0a5c6c7e402f67
> Cr-Commit-Position: refs/heads/master@{#11133}

TBR=guoweis@webrtc.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=webrtc:4343

[guidou, 2016-01-09 11:36:41]

Created Revert of Reland 1531763006

[commit-bot: I haz the power, 2016-01-09 11:36:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1570443012/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1570443012/1

[commit-bot: I haz the power, 2016-01-09 11:37:49]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-01-09 11:37:49]

Try jobs failed on following builders:
  android_compile_x86_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_compile_x86_dbg...)
  ios32_sim_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios32_sim_dbg/builds/4377)
  ios64_sim_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios64_sim_dbg/builds/4372)
  ios_arm64_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios_arm64_dbg/builds/6692)
  ios_arm64_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios_arm64_rel/builds/6620)
  ios_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios_dbg/builds/11858)
  ios_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/ios_rel/builds/10516)
  linux_asan on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_asan/builds/11724)
  linux_libfuzzer_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_libfuzzer_rel/bui...)
  mac_asan on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_asan/builds/11652)
  mac_baremetal on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_baremetal/builds/8347)
  mac_compile_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_compile_dbg/builds/...)
  mac_gn_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_gn_dbg/builds/52)
  mac_gn_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_gn_rel/builds/6289)
  mac_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_rel/builds/11956)