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/entrypoints/entrypoint_utils.cc b/runtime/entrypoints/entrypoint_utils.cc
index fc7f8b7..eaf26bc 100644
--- a/runtime/entrypoints/entrypoint_utils.cc
+++ b/runtime/entrypoints/entrypoint_utils.cc
@@ -38,7 +38,7 @@
                                                       ArtMethod* referrer,
                                                       Thread* self,
                                                       bool access_check)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
+    SHARED_REQUIRES(Locks::mutator_lock_) {
   if (UNLIKELY(component_count < 0)) {
     ThrowNegativeArraySizeException(component_count);
     return nullptr;  // Failure