rename ClatUtils to OffloadUtils

Generated via:
  mv server/ClatUtils.h       server/OffloadUtils.h
  mv server/ClatUtils.cpp     server/OffloadUtils.cpp
  mv server/ClatUtilsTest.cpp server/OffloadUtilsTest.cpp
  sed -i -r 's@ClatUtils@OffloadUtils@g' server/OffloadUtils.cpp
  sed -i -r 's@ClatUtils@OffloadUtils@g' server/OffloadUtilsTest.cpp
  sed -i -r 's@ClatUtils@OffloadUtils@g' server/Android.bp
  sed -i -r 's@ClatUtils@OffloadUtils@g' server/ClatdController.cpp

+ sort Android.bp
+ sort include order in server/ClatdController.cpp

Test: build, atest
  'find | egrep ClatUtils' and 'git grep ClatUtils' come up empty
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I33dbfab8241fd378d1d6ab44843bdae17196e2d1
5 files changed