Add systrace tag for system property

Introduce a new systrace tag, TRACE_TAG_SYSPROP, for use with
system property.

Bug: 147275573
Test: build
Change-Id: I6f85f3f52f6580bab4ff43fc1dc0e87c689b054e
Merged-In: I6f85f3f52f6580bab4ff43fc1dc0e87c689b054e

parent c77b1328

libcutils/include/cutils/trace.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -75,7 +75,8 @@ __BEGIN_DECLS
		#define ATRACE_TAG_AIDL (1<<24)
		#define ATRACE_TAG_NNAPI (1<<25)
		#define ATRACE_TAG_RRO (1<<26)
		#define ATRACE_TAG_LAST ATRACE_TAG_RRO
		#define ATRACE_TAG_SYSPROP (1<<27)
		#define ATRACE_TAG_LAST ATRACE_TAG_SYSPROP

		// Reserved for initialization.
		#define ATRACE_TAG_NOT_READY (1ULL<<63)