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

chrome/browser/ui/tabs/tab_strip_model_unittest.cc

Index: chrome/browser/ui/tabs/tab_strip_model_unittest.cc
diff --git a/chrome/browser/ui/tabs/tab_strip_model_unittest.cc b/chrome/browser/ui/tabs/tab_strip_model_unittest.cc
index da20cc9a0988021b0b3b1bf11f45899a87426f6a..c767a8b51673a5156d10848aba50cab6322ce07b 100644
--- a/chrome/browser/ui/tabs/tab_strip_model_unittest.cc
+++ b/chrome/browser/ui/tabs/tab_strip_model_unittest.cc
@@ -1721,12 +1721,12 @@ TEST_F(TabStripModelTest, Apps) {
                         manifest, Extension::NO_FLAGS, &error));
   WebContents* contents1 = CreateWebContents();
   extensions::TabHelper::CreateForWebContents(contents1);
-  extensions::TabHelper::FromWebContents(contents1)->
-      SetExtensionApp(extension_app);
+  extensions::TabHelper::FromWebContents(contents1)
+      ->SetExtensionApp(extension_app.get());
   WebContents* contents2 = CreateWebContents();
   extensions::TabHelper::CreateForWebContents(contents2);
-  extensions::TabHelper::FromWebContents(contents2)->
-      SetExtensionApp(extension_app);
+  extensions::TabHelper::FromWebContents(contents2)
+      ->SetExtensionApp(extension_app.get());
   WebContents* contents3 = CreateWebContents();
 
   SetID(contents1, 1);