1 files changed, 3 insertions, 1 deletions
diff --git a/chrome/browser/browser_theme_provider.h b/chrome/browser/browser_theme_provider.h
index bf16a0d..d9996f0c 100644
--- a/chrome/browser/browser_theme_provider.h
+++ b/chrome/browser/browser_theme_provider.h
@@ -7,6 +7,7 @@
 
 #include "app/resource_bundle.h"
 #include "app/theme_provider.h"
+#include "base/non_thread_safe.h"
 #include "base/ref_counted.h"
 #include "skia/ext/skia_utils.h"
 
@@ -15,7 +16,8 @@ class Profile;
 class DictionaryValue;
 
 class BrowserThemeProvider :
-    public base::RefCountedThreadSafe<BrowserThemeProvider>,
+    public base::RefCounted<BrowserThemeProvider>,
+    public NonThreadSafe,
     public ThemeProvider {
  public:
   BrowserThemeProvider();