Index: base/threading/thread_local_storage.h |
diff --git a/base/threading/thread_local_storage.h b/base/threading/thread_local_storage.h |
index 195bff683c3bb8b7a3a23aec30f87ccfb25e7cbe..fa79edad5296e187250f8fa64183164c1fa8dfa7 100644 |
--- a/base/threading/thread_local_storage.h |
+++ b/base/threading/thread_local_storage.h |
@@ -27,7 +27,7 @@ class BASE_EXPORT PlatformThreadLocalStorage { |
#if defined(OS_WIN) |
typedef unsigned long TLSKey; |
- enum { TLS_KEY_OUT_OF_INDEXES = TLS_OUT_OF_INDEXES }; |
+ enum : unsigned { TLS_KEY_OUT_OF_INDEXES = TLS_OUT_OF_INDEXES }; |
#elif defined(OS_POSIX) |
typedef pthread_key_t TLSKey; |
// The following is a "reserved key" which is used in our generic Chromium |