Add a new GetInstance() method for singleton classes, take 2.

chrome_frame/dll_redirector.cc

Index: chrome_frame/dll_redirector.cc
diff --git a/chrome_frame/dll_redirector.cc b/chrome_frame/dll_redirector.cc
index c6fe8cb69cb9de13514499fa4a684834582be448..97143a7f93f5bb96999cfea6751e5afe5cfff0cc 100644
--- a/chrome_frame/dll_redirector.cc
+++ b/chrome_frame/dll_redirector.cc
@@ -46,6 +46,11 @@ DllRedirector::~DllRedirector() {
   UnregisterAsFirstCFModule();
 }
 
+// static
+DllRedirector* DllRedirector::GetInstance() {
+  return Singleton<DllRedirector>::get();
+}
+
 bool DllRedirector::BuildSecurityAttributesForLock(
     CSecurityAttributes* sec_attr) {
   DCHECK(sec_attr);