Remove stale-while-revalidate from content and chrome

content/test/BUILD.gn

Index: content/test/BUILD.gn
diff --git a/content/test/BUILD.gn b/content/test/BUILD.gn
index 6a03905e0b7fc8dbe1d6c81d83e148ebb2854e38..568b1c139db924f6502f050243844ad2d4d2bae8 100644
--- a/content/test/BUILD.gn
+++ b/content/test/BUILD.gn
@@ -605,7 +605,6 @@ test("content_browsertests") {
     "../browser/indexed_db/mock_browsertest_indexed_db_class_factory.cc",
     "../browser/indexed_db/mock_browsertest_indexed_db_class_factory.h",
     "../browser/loader/async_resource_handler_browsertest.cc",
-    "../browser/loader/async_revalidation_manager_browsertest.cc",
     "../browser/loader/cross_site_resource_handler_browsertest.cc",
     "../browser/loader/reload_cache_control_browsertest.cc",
     "../browser/loader/resource_dispatcher_host_browsertest.cc",
@@ -1140,8 +1139,6 @@ test("content_unittests") {
     "../browser/indexed_db/mock_indexed_db_factory.h",
     "../browser/leveldb_wrapper_impl_unittest.cc",
     "../browser/loader/async_resource_handler_unittest.cc",
-    "../browser/loader/async_revalidation_driver_unittest.cc",
-    "../browser/loader/async_revalidation_manager_unittest.cc",
     "../browser/loader/detachable_resource_handler_unittest.cc",
     "../browser/loader/intercepting_resource_handler_unittest.cc",
     "../browser/loader/mime_sniffing_resource_handler_unittest.cc",