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/proxy_test.cc b/runtime/proxy_test.cc
index 82e57b4..e3f92c7 100644
--- a/runtime/proxy_test.cc
+++ b/runtime/proxy_test.cc
@@ -35,7 +35,7 @@
   mirror::Class* GenerateProxyClass(ScopedObjectAccess& soa, jobject jclass_loader,
                                     const char* className,
                                     const std::vector<mirror::Class*>& interfaces)
-      SHARED_REQUIRES(Locks::mutator_lock_) {
+      REQUIRES_SHARED(Locks::mutator_lock_) {
     mirror::Class* javaLangObject = class_linker_->FindSystemClass(soa.Self(), "Ljava/lang/Object;");
     CHECK(javaLangObject != nullptr);