Argh, one more place to fix.

src/heap-profiler.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 180 matching lines @@
 }
 
 
 inline ClustersCoarser::ClusterBackRefs::ClusterBackRefs(
     const ClustersCoarser::ClusterBackRefs& src)
     : cluster(src.cluster), refs(src.refs.capacity()) {
   refs.AddAll(src.refs);
 }
 
 
-inline ClustersCoarser::ClusterBackRefs::ClusterBackRefs&
-ClustersCoarser::ClusterBackRefs::operator=(
+inline ClustersCoarser::ClusterBackRefs&
+    ClustersCoarser::ClusterBackRefs::operator=(
     const ClustersCoarser::ClusterBackRefs& src) {
   if (this == &src) return *this;
   cluster = src.cluster;
   refs.Clear();
   refs.AddAll(src.refs);
   return *this;
 }
 
 
 inline int ClustersCoarser::ClusterBackRefs::Compare(
@@ skipping 297 matching lines @@
   js_retainer_profile.PrintStats();
 
   LOG(HeapSampleEndEvent("Heap", "allocated"));
 }
 
 
 #endif  // ENABLE_LOGGING_AND_PROFILING
 
 
 } }  // namespace v8::internal