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/compiler_callbacks.h b/runtime/compiler_callbacks.h
index b296e39..af7b04f 100644
--- a/runtime/compiler_callbacks.h
+++ b/runtime/compiler_callbacks.h
@@ -38,7 +38,7 @@
   virtual ~CompilerCallbacks() { }
 
   virtual bool MethodVerified(verifier::MethodVerifier* verifier)
-  SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) = 0;
+  SHARED_REQUIRES(Locks::mutator_lock_) = 0;
   virtual void ClassRejected(ClassReference ref) = 0;
 
   // Return true if we should attempt to relocate to a random base address if we have not already