am d60e69ac: Check SSID length before association (http://b/issue?id=2198151)

Merge commit 'd60e69ac3931c3cf0f594670f8a0e0c7065b9b7f' into eclair-plus-aosp

* commit 'd60e69ac3931c3cf0f594670f8a0e0c7065b9b7f':
  Check SSID length before association (http://b/issue?id=2198151)