Don't duplicate `struct sched_attr`.

Bug: http://b/289090109
Test: treehugger
Change-Id: I88711743d62687dfa480fa76fbb96763fdf03347
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 8c46515..e29d5fb 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -65,6 +65,7 @@
 #include <gui/TraceUtils.h>
 #include <hidl/ServiceManagement.h>
 #include <layerproto/LayerProtoParser.h>
+#include <linux/sched/types.h>
 #include <log/log.h>
 #include <private/android_filesystem_config.h>
 #include <private/gui/SyncFeatures.h>
@@ -6425,20 +6426,6 @@
         return NO_ERROR;
     }
 
-    // Currently, there is no wrapper in bionic: b/183240349.
-    struct sched_attr {
-        uint32_t size;
-        uint32_t sched_policy;
-        uint64_t sched_flags;
-        int32_t sched_nice;
-        uint32_t sched_priority;
-        uint64_t sched_runtime;
-        uint64_t sched_deadline;
-        uint64_t sched_period;
-        uint32_t sched_util_min;
-        uint32_t sched_util_max;
-    };
-
     sched_attr attr = {};
     attr.size = sizeof(attr);