Move to newer clang annotations

Also enable -Wthread-safety-negative.

Changes:
Switch to capabilities and negative capabilities.

Future work:
Use capabilities to implement uninterruptible annotations to work
with AssertNoThreadSuspension.

Bug: 20072211

Change-Id: I42fcbe0300d98a831c89d1eff3ecd5a7e99ebf33
diff --git a/test/457-regs/regs_jni.cc b/test/457-regs/regs_jni.cc
index 96f0e52..c21168b 100644
--- a/test/457-regs/regs_jni.cc
+++ b/test/457-regs/regs_jni.cc
@@ -28,10 +28,10 @@
 class TestVisitor : public StackVisitor {
  public:
   TestVisitor(Thread* thread, Context* context)
-      SHARED_LOCKS_REQUIRED(Locks::mutator_lock_)
+      SHARED_REQUIRES(Locks::mutator_lock_)
       : StackVisitor(thread, context, StackVisitor::StackWalkKind::kIncludeInlinedFrames) {}
 
-  bool VisitFrame() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+  bool VisitFrame() SHARED_REQUIRES(Locks::mutator_lock_) {
     ArtMethod* m = GetMethod();
     std::string m_name(m->GetName());