perf machine: Move machine__resolve() from event.h

Its a machine method, so move it to machine.h, this way some places that
were using event.h just to get this prototype may stop doing so and
speed up building and disentanble the header dependency graph.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/event.h

@@ -337,9 +337,6 @@ int perf_event__process(struct perf_tool *tool,
 
 struct addr_location;
 
-int machine__resolve(struct machine *machine, struct addr_location *al,
-		     struct perf_sample *sample);
-
 void addr_location__put(struct addr_location *al);
 
 struct thread;

tools/perf/util/machine.h

@@ -305,4 +305,7 @@ int machine__create_extra_kernel_map(struct machine *machine,
 int machine__map_x86_64_entry_trampolines(struct machine *machine,
 					  struct dso *kernel);
 
+int machine__resolve(struct machine *machine, struct addr_location *al,
+		     struct perf_sample *sample);
+
 #endif /* __PERF_MACHINE_H */