Introduce PROTECT_TRACE_INCLUDE_PATH to allow trace/hooks/mm.h to be
included from a header file. When trace/hooks/mm.h is included from a
header file PROTECT_TRACE_INCLUDE_PATH should be defined before the
inclusion so that the existing TRACE_INCLUDE_PATH gets preserved.
Bug: 236578020
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Ia5890ba51675de41ff3ea4ab38bcb458202df5fb