Remove implicit conversions from scoped_refptr to T* in chrome/browser/extensions/

chrome/browser/extensions/extension_system_impl.cc

Index: chrome/browser/extensions/extension_system_impl.cc
diff --git a/chrome/browser/extensions/extension_system_impl.cc b/chrome/browser/extensions/extension_system_impl.cc
index 36f3894992eeec273486bc68c67564cfc1143d66..3e1748044d6e06d0e951ce4a5bfc14b31864ca15 100644
--- a/chrome/browser/extensions/extension_system_impl.cc
+++ b/chrome/browser/extensions/extension_system_impl.cc
@@ -415,7 +415,7 @@ void ExtensionSystemImpl::Shared::Shutdown() {
     extension_warning_service_->RemoveObserver(
         extension_warning_badge_service_.get());
   }
-  if (content_verifier_)
+  if (content_verifier_.get())
     content_verifier_->Shutdown();
   if (extension_service_)
     extension_service_->Shutdown();