Call scoped_refptr<T>::get() rather than relying on implicit "operator T*"

chrome/browser/extensions/standard_management_policy_provider_unittest.cc

Index: chrome/browser/extensions/standard_management_policy_provider_unittest.cc
diff --git a/chrome/browser/extensions/standard_management_policy_provider_unittest.cc b/chrome/browser/extensions/standard_management_policy_provider_unittest.cc
index 05a00a0fee5e3cfff6d964f543c8a3c9f3f47351..d4f9605043da7d2a6b1692a9eadad3b23b1e6ba4 100644
--- a/chrome/browser/extensions/standard_management_policy_provider_unittest.cc
+++ b/chrome/browser/extensions/standard_management_policy_provider_unittest.cc
@@ -20,9 +20,8 @@ class StandardManagementPolicyProviderTest : public testing::Test {
   StandardManagementPolicyProviderTest()
       : ui_thread_(content::BrowserThread::UI, &message_loop_),
         file_thread_(content::BrowserThread::FILE, &message_loop_),
-        prefs_(message_loop_.message_loop_proxy()),
-        provider_(prefs()) {
-  }
+        prefs_(message_loop_.message_loop_proxy().get()),
+        provider_(prefs()) {}
 
  protected:
   ExtensionPrefs* prefs() {