Convert Pass()→std::move() in //content/browser

content/browser/presentation/presentation_type_converters.h

Index: content/browser/presentation/presentation_type_converters.h
diff --git a/content/browser/presentation/presentation_type_converters.h b/content/browser/presentation/presentation_type_converters.h
index 807368a31f32368fd01f14261597f716aaf1bd88..c707f4fa5e84132036098050fbef9e616aa94515 100644
--- a/content/browser/presentation/presentation_type_converters.h
+++ b/content/browser/presentation/presentation_type_converters.h
@@ -30,7 +30,7 @@ struct TypeConverter<presentation::PresentationSessionInfoPtr,
         presentation::PresentationSessionInfo::New());
     output->url = input.presentation_url;
     output->id = input.presentation_id;
-    return output.Pass();
+    return output;
   }
 };
 
@@ -52,7 +52,7 @@ struct TypeConverter<presentation::PresentationErrorPtr,
         presentation::PresentationError::New());
     output->error_type = PresentationErrorTypeToMojo(input.error_type);
     output->message = input.message;
-    return output.Pass();
+    return output;
   }
 };