[Garbled Text][Infobar] Adding infobar to suggest turning on encoding detection.

chrome/chrome_tests.gypi

Index: chrome/chrome_tests.gypi
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 0d24a307fbaba29dbbc149a5525681efc81efeca..0f7323410e29393dd3e611bd6b286dd32b4e3ca4 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -1475,6 +1475,11 @@
         'browser/favicon/favicon_handler_unittest.cc',
         'browser/first_run/first_run_unittest.cc',
         'browser/fragmentation_checker_unittest_win.cc',
+        'browser/garbled_text_helper_unittest.cc',
+        'browser/garbled_text_service_unittest.cc',
+        'browser/garbled_text_test_helper.cc',
+        'browser/garbled_text_test_helper.h',
+        'browser/garbled_text_url_tracker_unittest.cc',
         'browser/geolocation/chrome_geolocation_permission_context_unittest.cc',
         'browser/geolocation/geolocation_settings_state_unittest.cc',
         'browser/geolocation/wifi_data_provider_unittest_chromeos.cc',
@@ -2659,6 +2664,7 @@
         'browser/extensions/window_open_apitest.cc',
         'browser/first_run/first_run_browsertest.cc',
         'browser/first_run/try_chrome_dialog_view_browsertest.cc',
+        'browser/garbled_text_browsertest.cc',
         'browser/geolocation/access_token_store_browsertest.cc',
         'browser/geolocation/geolocation_browsertest.cc',
         'browser/history/history_browsertest.cc',
@@ -2684,6 +2690,8 @@
         'browser/protector/protector_service_browsertest.cc',
         'browser/rlz/rlz_extension_apitest.cc',
         'browser/referrer_policy_browsertest.cc',
+        'browser/renderer_host/dummy_resource_dispatcher_host_delegate.cc',
+        'browser/renderer_host/dummy_resource_dispatcher_host_delegate.h',
         'browser/renderer_host/render_process_host_chrome_browsertest.cc',
         'browser/renderer_host/web_cache_manager_browsertest.cc',
         'browser/safe_browsing/safe_browsing_blocking_page_test.cc',