Remove implicit conversions from scoped_refptr to T* in extensions/

extensions/common/permissions/permissions_data_unittest.cc

 // Copyright (c) 2013 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 <vector>
 
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 241 matching lines @@
         SocketPermissionRequest::UDP_SEND_TO,
         "239.255.255.250", 1900));
 }
 
 TEST(ExtensionPermissionsTest, IsRestrictedUrl) {
   scoped_refptr<const Extension> extension =
       GetExtensionWithHostPermission("normal_extension",
                                      kAllHostsPermission,
                                      Manifest::INTERNAL);
   // Chrome urls should be blocked for normal extensions.
-  CheckRestrictedUrls(extension, true);
+  CheckRestrictedUrls(extension.get(), true);
 
   scoped_refptr<const Extension> component =
       GetExtensionWithHostPermission("component",
                                      kAllHostsPermission,
                                      Manifest::COMPONENT);
   // Chrome urls should be accessible by component extensions.
-  CheckRestrictedUrls(component, false);
+  CheckRestrictedUrls(component.get(), false);
 
   base::CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kExtensionsOnChromeURLs);
   // Enabling the switch should allow all extensions to access chrome urls.
-  CheckRestrictedUrls(extension, false);
-
+  CheckRestrictedUrls(extension.get(), false);
 }
 
 TEST(ExtensionPermissionsTest, GetPermissionMessages_ManyAPIPermissions) {
   scoped_refptr<Extension> extension;
   extension = LoadManifest("permissions", "many-apis.json");
   std::vector<base::string16> warnings =
       extension->permissions_data()->GetPermissionMessageStrings();
   // Warning for "tabs" is suppressed by "history" permission.
   ASSERT_EQ(5u, warnings.size());
   EXPECT_EQ("Read and change your data on api.flickr.com",
@@ skipping 460 matching lines @@
 
   permissions_data->ClearTabSpecificPermissions(1);
   EXPECT_FALSE(permissions_data->GetTabSpecificPermissionsForTesting(1));
 
   EXPECT_TRUE(ScriptAllowedExclusivelyOnTab(extension.get(), no_urls, 0));
   EXPECT_TRUE(ScriptAllowedExclusivelyOnTab(extension.get(), no_urls, 1));
   EXPECT_TRUE(ScriptAllowedExclusivelyOnTab(extension.get(), no_urls, 2));
 }
 
 }  // namespace extensions