Audit the destructors of classes derived from net::URLRequestContextGetter

content/shell/shell_url_request_context_getter.h

Index: content/shell/shell_url_request_context_getter.h
diff --git a/content/shell/shell_url_request_context_getter.h b/content/shell/shell_url_request_context_getter.h
index 9f70dc64ac0453b72a99a55b11bccfc3e3f29a12..4de8bb88272b4d1310b88cbbf692cd8d3a8e1a32 100644
--- a/content/shell/shell_url_request_context_getter.h
+++ b/content/shell/shell_url_request_context_getter.h
@@ -29,7 +29,6 @@ class ShellURLRequestContextGetter : public net::URLRequestContextGetter {
       const FilePath& base_path,
       MessageLoop* io_loop,
       MessageLoop* file_loop);
-  virtual ~ShellURLRequestContextGetter();
 
   // net::URLRequestContextGetter implementation.
   virtual net::URLRequestContext* GetURLRequestContext() OVERRIDE;
@@ -38,6 +37,9 @@ class ShellURLRequestContextGetter : public net::URLRequestContextGetter {
 
   net::HostResolver* host_resolver();
 
+ protected:
+  virtual ~ShellURLRequestContextGetter();
+
  private:
   FilePath base_path_;
   MessageLoop* io_loop_;