A64: Synchronize with r15545.

src/heap-profiler.cc

Index: src/heap-profiler.cc
diff --git a/src/heap-profiler.cc b/src/heap-profiler.cc
index 4f6fdb1122d8c916e9d4f54b1ba96eadd994fe33..e66af3364d865b018bdb8110af24e1087555e8b9 100644
--- a/src/heap-profiler.cc
+++ b/src/heap-profiler.cc
@@ -94,6 +94,7 @@ HeapSnapshot* HeapProfiler::TakeSnapshot(
   return TakeSnapshot(snapshots_->names()->GetName(name), control, resolver);
 }
 
+
 void HeapProfiler::StartHeapObjectsTracking() {
   snapshots_->StartHeapObjectsTracking();
 }
@@ -124,11 +125,6 @@ HeapSnapshot* HeapProfiler::GetSnapshot(int index) {
 }
 
 
-HeapSnapshot* HeapProfiler::FindSnapshot(unsigned uid) {
-  return snapshots_->GetSnapshot(uid);
-}
-
-
 SnapshotObjectId HeapProfiler::GetSnapshotObjectId(Handle<Object> obj) {
   if (!obj->IsHeapObject())
     return v8::HeapProfiler::kUnknownObjectId;