Fix build.

Old Atomic things were rebased over.

Change-Id: I437041af3247c316f2a75f5ef4bd35286fc8e2b1
diff --git a/runtime/gc/heap.cc b/runtime/gc/heap.cc
index d0b6279..ea1ccdd 100644
--- a/runtime/gc/heap.cc
+++ b/runtime/gc/heap.cc
@@ -1867,7 +1867,7 @@
       : heap_(heap), fail_count_(fail_count), verify_referent_(verify_referent) {}
 
   size_t GetFailureCount() const {
-    return fail_count_->Load();
+    return fail_count_->LoadSequentiallyConsistent();
   }
 
   void operator()(mirror::Class* klass, mirror::Reference* ref) const
@@ -1904,7 +1904,7 @@
       // Verify that the reference is live.
       return true;
     }
-    if (fail_count_->FetchAndAdd(1) == 0) {
+    if (fail_count_->FetchAndAddSequentiallyConsistent(1) == 0) {
       // Print message on only on first failure to prevent spam.
       LOG(ERROR) << "!!!!!!!!!!!!!!Heap corruption detected!!!!!!!!!!!!!!!!!!!";
     }
@@ -2020,7 +2020,7 @@
   }
 
   size_t GetFailureCount() const {
-    return fail_count_->Load();
+    return fail_count_->LoadSequentiallyConsistent();
   }
 
  private: