Index: base/files/file_posix.cc |
diff --git a/base/files/file_posix.cc b/base/files/file_posix.cc |
index 462fbd6d3363028165fc2636b49eb65b06e61b57..532ae3f0a935fbc111f2b92bb6a41217287f0e50 100644 |
--- a/base/files/file_posix.cc |
+++ b/base/files/file_posix.cc |
@@ -370,7 +370,7 @@ File::Error File::Unlock() { |
return CallFcntlFlock(file_.get(), false); |
} |
-File File::Duplicate() { |
+File File::Duplicate() const { |
if (!IsValid()) |
return File(); |