Use rvalue reference instead of ExtensionBuilder::pass()

chrome/browser/extensions/api/file_system/file_system_api_unittest.cc

Index: chrome/browser/extensions/api/file_system/file_system_api_unittest.cc
diff --git a/chrome/browser/extensions/api/file_system/file_system_api_unittest.cc b/chrome/browser/extensions/api/file_system/file_system_api_unittest.cc
index 62b2775b36d152bc668f537c4492d3e67d7689c8..69c0855f2b5699890c87c5aaef1724632b0e78c8 100644
--- a/chrome/browser/extensions/api/file_system/file_system_api_unittest.cc
+++ b/chrome/browser/extensions/api/file_system/file_system_api_unittest.cc
@@ -316,7 +316,8 @@ TEST_F(FileSystemApiConsentProviderTest, ForNonKioskApps) {
   // Component apps are not granted unless they are whitelisted.
   {
     scoped_refptr<Extension> component_extension(
-        test_util::BuildApp(ExtensionBuilder().SetLocation(Manifest::COMPONENT))
+        test_util::BuildApp(
+            std::move(ExtensionBuilder().SetLocation(Manifest::COMPONENT)))
             .Build());
     TestingConsentProviderDelegate delegate;
     ConsentProvider provider(&delegate);
@@ -327,7 +328,8 @@ TEST_F(FileSystemApiConsentProviderTest, ForNonKioskApps) {
   // user.
   {
     scoped_refptr<Extension> whitelisted_component_extension(
-        test_util::BuildApp(ExtensionBuilder().SetLocation(Manifest::COMPONENT))
+        test_util::BuildApp(
+            std::move(ExtensionBuilder().SetLocation(Manifest::COMPONENT)))
             .Build());
     TestingConsentProviderDelegate delegate;
     delegate.SetComponentWhitelist(whitelisted_component_extension->id());
@@ -361,7 +363,7 @@ TEST_F(FileSystemApiConsentProviderTest, ForKioskApps) {
   // instantly without asking for user consent, but with a notification.
   {
     scoped_refptr<Extension> auto_launch_kiosk_app(
-        test_util::BuildApp(ExtensionBuilder().Pass())
+        test_util::BuildApp(ExtensionBuilder())
             .MergeManifest(DictionaryBuilder()
                                .SetBoolean("kiosk_enabled", true)
                                .SetBoolean("kiosk_only", true))
@@ -390,7 +392,7 @@ TEST_F(FileSystemApiConsentProviderTest, ForKioskApps) {
   // Non-component apps in manual-launch kiosk mode will be granted access after
   // receiving approval from the user.
   scoped_refptr<Extension> manual_launch_kiosk_app(
-      test_util::BuildApp(ExtensionBuilder().Pass())
+      test_util::BuildApp(ExtensionBuilder())
           .MergeManifest(DictionaryBuilder()
                              .SetBoolean("kiosk_enabled", true)
                              .SetBoolean("kiosk_only", true))