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base/trace_event/malloc_dump_provider.cc

Index: base/trace_event/malloc_dump_provider.cc
diff --git a/base/trace_event/malloc_dump_provider.cc b/base/trace_event/malloc_dump_provider.cc
index 220b93e82d18fc4ef0295051c56d0a4dfc03ce4b..da766fe3cb45d746ac5854fc437eedaab001e945 100644
--- a/base/trace_event/malloc_dump_provider.cc
+++ b/base/trace_event/malloc_dump_provider.cc
@@ -222,6 +222,8 @@ bool MallocDumpProvider::OnMemoryDump(const MemoryDumpArgs& args,
   resident_size = main_heap_info.committed_size;
   allocated_objects_size = main_heap_info.allocated_size;
   allocated_objects_count = main_heap_info.block_count;
+#elif defined(OS_FUCHSIA)
+// TODO(scottmg): Port.
 #else
   struct mallinfo info = mallinfo();
   DCHECK_GE(info.arena + info.hblkhd, info.uordblks);