RefCounted types should not have public destructors, chrome/ remaining parts

chrome/common/service_process_util_mac.mm

Index: chrome/common/service_process_util_mac.mm
diff --git a/chrome/common/service_process_util_mac.mm b/chrome/common/service_process_util_mac.mm
index 4100bcb0671fd2b635a3fb57edcb32b23bf5c237..72f0f217452088908a5ccad7554be0563cd1df02 100644
--- a/chrome/common/service_process_util_mac.mm
+++ b/chrome/common/service_process_util_mac.mm
@@ -75,13 +75,14 @@ bool RemoveFromLaunchd() {
 
 class ExecFilePathWatcherDelegate : public FilePathWatcher::Delegate {
  public:
-  ExecFilePathWatcherDelegate() { }
-  virtual ~ExecFilePathWatcherDelegate() { }
+  ExecFilePathWatcherDelegate() {}
 
   bool Init(const FilePath& path);
   virtual void OnFilePathChanged(const FilePath& path) OVERRIDE;
 
  private:
+  virtual ~ExecFilePathWatcherDelegate() {}
+
   FSRef executable_fsref_;
 };