Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/extensions/api/alarms/alarms_api_unittest.cc

Index: chrome/browser/extensions/api/alarms/alarms_api_unittest.cc
diff --git a/chrome/browser/extensions/api/alarms/alarms_api_unittest.cc b/chrome/browser/extensions/api/alarms/alarms_api_unittest.cc
index fd8b7c6db4b5420dcb3fac3b650bb311aba1fda0..6cf0f7434ed803c353412c39fe2af09debf570d9 100644
--- a/chrome/browser/extensions/api/alarms/alarms_api_unittest.cc
+++ b/chrome/browser/extensions/api/alarms/alarms_api_unittest.cc
@@ -60,7 +60,7 @@ class ExtensionAlarmsTest : public BrowserWithTestWindowTest {
         extensions::Manifest::UNPACKED);
 
     // Make sure there's a RenderViewHost for alarms to warn into.
-    AddTab(browser(), BackgroundInfo::GetBackgroundURL(extension_));
+    AddTab(browser(), BackgroundInfo::GetBackgroundURL(extension_.get()));
     contents_ = browser()->tab_strip_model()->GetActiveWebContents();
 
     test_clock_->SetNow(base::Time::FromDoubleT(10));