sm8450-common: gps: Don't include cutils/threads.h

Bug: 289414897
Test: buildserver
Change-Id: I14b99f42feaae7af00cbd17cfe482eb2e5da71e8

gps/pla/android/loc_pla.h

@@ -40,7 +40,6 @@ extern "C" {
 #endif
 
 #include <cutils/properties.h>
-#include <cutils/threads.h>
 #include <cutils/sched_policy.h>
 #include <cutils/android_filesystem_config.h>
 #include <string.h>

gps/pla/oe/loc_pla.h

@@ -68,7 +68,6 @@ extern "C" {
 
 #ifndef FEATURE_EXTERNAL_AP
 #include <cutils/properties.h>
-#include <cutils/threads.h>
 #include <cutils/sched_policy.h>
 #else
 #define set_sched_policy(a, b)