Index: tools/gn/filesystem_utils.cc |
diff --git a/tools/gn/filesystem_utils.cc b/tools/gn/filesystem_utils.cc |
index 67bb6e256ee47ab29bd569499655f79c64ae2613..6e1c01d5e205f5a68b12d090a82713e4915e3a68 100644 |
--- a/tools/gn/filesystem_utils.cc |
+++ b/tools/gn/filesystem_utils.cc |
@@ -100,7 +100,7 @@ bool DoesBeginWindowsDriveLetter(const base::StringPiece& path) { |
return false; |
// Check drive letter. |
- if (!IsAsciiAlpha(path[0])) |
+ if (!base::IsAsciiAlpha(path[0])) |
return false; |
if (!IsSlash(path[2])) |