Fix build when ENABLE_MANAGED_USERS is not defined

chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.h

Index: chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.h
diff --git a/chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.h b/chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.h
index 6b805eae2ff345740124cfcacae9afa70e4aa62c..9f70180c7546cedf56278372bdf97693414e9edb 100644
--- a/chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.h
+++ b/chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.h
@@ -97,6 +97,11 @@ class BrowserNonClientFrameViewAsh
   // Layout the incognito icon.
   void LayoutAvatar();
 
+  // Returns true if the specified hit_test type and point are within
+  // the Avatar menu button.
+  bool IsWithinAvatarMenuButton(const int hit_test,
+                                const gfx::Point& point) const;
+
   // Returns true if there is anything to paint. Some fullscreen windows do not
   // need their frames painted.
   bool ShouldPaint() const;