perf trace: Add missing perf_tool__init()

Perf trace on perf.data fails as below:

	./perf trace record -- sleep 1
	./perf trace -i perf.data
	perf: Segmentation fault
	Segmentation fault (core dumped)

Backtrace pointed to :
	?? ()
	perf_session.process_user_event ()
	reader.read_event ()
	perf_session.process_events ()
	cmd_trace ()
	run_builtin ()
	handle_internal_command ()
	main ()

Further debug pointed that, segmentation fault happens when
trying to access id_index. Code snippet:

	case PERF_RECORD_ID_INDEX:
		err = tool->id_index(session, event);

Since 'commit 15d4a6f ("perf tool: Remove
perf_tool__fill_defaults()")', perf_tool__fill_defaults is
removed. All tools are initialized using perf_tool__init()
prior to use. But in builtin-trace, perf_tool__init is not
used and hence the defaults are not initialized. Use
perf_tool__init() in perf trace to handle the initialization.

Reported-by: Tejas Manhas <[email protected]>
Signed-off-by: Athira Rajeev <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Namhyung Kim <[email protected]>

Author: Athira Rajeev

tools/perf/builtin-trace.c

@@ -4589,6 +4589,7 @@ static int trace__replay(struct trace *trace)
 	struct evsel *evsel;
 	int err = -1;
 
+	perf_tool__init(&trace->tool, /*ordered_events=*/true);
 	trace->tool.sample	  = trace__process_sample;
 	trace->tool.mmap	  = perf_event__process_mmap;
 	trace->tool.mmap2	  = perf_event__process_mmap2;