| Index: extensions/common/extension_builder.h | 
| diff --git a/extensions/common/extension_builder.h b/extensions/common/extension_builder.h | 
| index afb7f885d35f9914c4c713de870782bd147177b3..4b40178b9b71b790ce00bcae139e97d4850f1ec2 100644 | 
| --- a/extensions/common/extension_builder.h | 
| +++ b/extensions/common/extension_builder.h | 
| @@ -5,6 +5,8 @@ | 
| #ifndef EXTENSIONS_COMMON_EXTENSION_BUILDER_H_ | 
| #define EXTENSIONS_COMMON_EXTENSION_BUILDER_H_ | 
|  | 
| +#include <string> | 
| + | 
| #include "base/files/file_path.h" | 
| #include "base/memory/ref_counted.h" | 
| #include "base/memory/scoped_ptr.h" | 
| @@ -58,6 +60,6 @@ class ExtensionBuilder { | 
| std::string id_; | 
| }; | 
|  | 
| -} // namespace extensions | 
| +}  // namespace extensions | 
|  | 
| #endif  // EXTENSIONS_COMMON_EXTENSION_BUILDER_H_ | 
|  |