Move JS-related password manager code upstream

ios/web/ios_web.gyp

Index: ios/web/ios_web.gyp
diff --git a/ios/web/ios_web.gyp b/ios/web/ios_web.gyp
index 16e40183c2dcc0382d5c711ea86913ea16b5d96d..814fec593bbb6020529c66aec4fcc90d2d149873 100644
--- a/ios/web/ios_web.gyp
+++ b/ios/web/ios_web.gyp
@@ -100,8 +100,8 @@
         'navigation/time_smoother.h',
         'navigation/web_load_params.h',
         'navigation/web_load_params.mm',
-        'net/cert_host_pair.h',
         'net/cert_host_pair.cc',
+        'net/cert_host_pair.h',
         'net/cert_policy.cc',
         'net/cert_store_impl.cc',
         'net/cert_store_impl.h',
@@ -182,6 +182,7 @@
         'public/web_state/crw_web_view_proxy.h',
         'public/web_state/crw_web_view_scroll_view_proxy.h',
         'public/web_state/global_web_state_observer.h',
+        'public/web_state/js/credential_util.h',
         'public/web_state/js/crw_js_injection_evaluator.h',
         'public/web_state/js/crw_js_injection_manager.h',
         'public/web_state/js/crw_js_injection_receiver.h',
@@ -227,7 +228,6 @@
         'web_state/global_web_state_event_tracker.cc',
         'web_state/global_web_state_event_tracker.h',
         'web_state/global_web_state_observer.cc',
-        'web_state/js/credential_util.h',
         'web_state/js/credential_util.mm',
         'web_state/js/crw_js_early_script_manager.h',
         'web_state/js/crw_js_early_script_manager.mm',
@@ -289,6 +289,8 @@
         'web_state/web_view_internal_creation_util.mm',
         'web_state/wk_web_view_security_util.h',
         'web_state/wk_web_view_security_util.mm',
+        'web_thread_impl.cc',
+        'web_thread_impl.h',
         'web_view_counter_impl.h',
         'web_view_counter_impl.mm',
         'web_view_creation_util.mm',
@@ -313,8 +315,6 @@
         'webui/web_ui_ios_data_source_impl.h',
         'webui/web_ui_ios_impl.h',
         'webui/web_ui_ios_impl.mm',
-        'web_thread_impl.cc',
-        'web_thread_impl.h',
       ],
       'link_settings': {
         # TODO(crbug.com/541549): change to regular linking once support for
@@ -475,10 +475,10 @@
         'public/test/web_test_util.h',
         'test/crw_fake_web_controller_observer.h',
         'test/crw_fake_web_controller_observer.mm',
-        'test/web_int_test.h',
-        'test/web_int_test.mm',
         'test/test_web_thread.cc',
         'test/test_web_thread_bundle.cc',
+        'test/web_int_test.h',
+        'test/web_int_test.mm',
         'test/web_test.h',
         'test/web_test.mm',
         'test/web_test_suite.cc',