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/runtime/gc/accounting/space_bitmap.cc b/runtime/gc/accounting/space_bitmap.cc
index cdeaa50..7914b66 100644
--- a/runtime/gc/accounting/space_bitmap.cc
+++ b/runtime/gc/accounting/space_bitmap.cc
@@ -188,7 +188,7 @@
 void SpaceBitmap<kAlignment>::WalkInstanceFields(SpaceBitmap<kAlignment>* visited,
                                                  ObjectCallback* callback, mirror::Object* obj,
                                                  mirror::Class* klass, void* arg)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+    SHARED_REQUIRES(Locks::mutator_lock_) {
   // Visit fields of parent classes first.
   mirror::Class* super = klass->GetSuperClass();
   if (super != nullptr) {