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

chrome/browser/extensions/app_process_apitest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/process_map.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 282 matching lines @@
   ASSERT_TRUE(test_server()->Start());
   GURL base_url = GetTestBaseURL("app_process");
 
   // Load an app as a bookmark app.
   std::string error;
   scoped_refptr<const Extension> extension(extension_file_util::LoadExtension(
       test_data_dir_.AppendASCII("app_process"),
       extensions::Manifest::UNPACKED,
       Extension::FROM_BOOKMARK,
       &error));
-  service->OnExtensionInstalled(extension,
+  service->OnExtensionInstalled(extension.get(),
                                 syncer::StringOrdinal::CreateInitialOrdinal(),
                                 false /* no requirement errors */,
                                 false /* don't wait for idle */);
   ASSERT_TRUE(extension.get());
   ASSERT_TRUE(extension->from_bookmark());
 
   // Test both opening a URL in a new tab, and opening a tab and then navigating
   // it.  Either way, bookmark app tabs should be considered normal processes
   // with no elevated privileges and no WebUI bindings.
   ui_test_utils::NavigateToURLWithDisposition(
@@ skipping 503 matching lines @@
           &browser()->tab_strip_model()->GetActiveWebContents()->
               GetController()));
   chrome::Reload(browser(), CURRENT_TAB);
   observer.Wait();
   ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
       contents,
       "window.domAutomationController.send(chrome.app.isInstalled)",
       &is_installed));
   ASSERT_TRUE(is_installed);
 }