ART: SHARED_REQUIRES to REQUIRES_SHARED

This coincides with the actual attribute name and upstream usage.
Preparation for deferring to libbase.

Test: m
Test: m test-art-host
Change-Id: Ia8986b5dfd926ba772bf00b0a35eaf83596d8518
diff --git a/runtime/well_known_classes.h b/runtime/well_known_classes.h
index b8e05b8..25c9424 100644
--- a/runtime/well_known_classes.h
+++ b/runtime/well_known_classes.h
@@ -38,7 +38,7 @@
   static jmethodID StringInitToStringFactoryMethodID(jmethodID string_init);
 
   static mirror::Class* ToClass(jclass global_jclass)
-      SHARED_REQUIRES(Locks::mutator_lock_);
+      REQUIRES_SHARED(Locks::mutator_lock_);
 
   static jclass com_android_dex_Dex;
   static jclass dalvik_annotation_optimization_FastNative;