Enable annotalysis on clang ART builds.

Fix clang build errors aswell as restructure locking/mutex code for correct
thread safety analysis support.
Reorder make dependencies so that host builds build first as they should
provide better compilation errors than target.
Remove host's use of -fno-omit-frame-pointer as it has no value with correct
use of CFI, which we should have.

Change-Id: I72cea8da9a3757b1a0b3acb4081feccb7c6cef90
diff --git a/runtime/runtime.h b/runtime/runtime.h
index 87307ae..65d296a 100644
--- a/runtime/runtime.h
+++ b/runtime/runtime.h
@@ -33,7 +33,6 @@
 #include "instruction_set.h"
 #include "instrumentation.h"
 #include "jobject_comparator.h"
-#include "locks.h"
 #include "object_callbacks.h"
 #include "runtime_stats.h"
 #include "safe_map.h"
@@ -471,7 +470,7 @@
   std::string fault_message_ GUARDED_BY(fault_message_lock_);
 
   // Method verifier set, used so that we can update their GC roots.
-  Mutex method_verifiers_lock_ DEFAULT_MUTEX_ACQUIRED_AFTER;
+  Mutex method_verifier_lock_ DEFAULT_MUTEX_ACQUIRED_AFTER;
   std::set<verifier::MethodVerifier*> method_verifiers_;
 
   // A non-zero value indicates that a thread has been created but not yet initialized. Guarded by