am a650639d: Merge "SipService: grab Wi-Fi lock only when necessary."
am a650639d: Merge "SipService: grab Wi-Fi lock only when necessary."

* commit 'a650639d5bddf13e949c8ff9d2d14f9e16afc571':
  SipService: grab Wi-Fi lock only when necessary.

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base