Implemented WebStateObserver::DidFinishNavigation(NavigationHandle*).

ios/web/BUILD.gn

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//ios/build/config.gni")
 import("//ios/web/js_compile.gni")
 import("//testing/test.gni")
 import("//tools/grit/grit_rule.gni")
 
 group("all_tests") {
@@ skipping 133 matching lines @@
     "public/web_state/context_menu_params.h",
     "public/web_state/credential.h",
     "public/web_state/crw_web_controller_observer.h",
     "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",
+    "public/web_state/navigation_handle.h",
     "public/web_state/page_display_state.h",
     "public/web_state/page_display_state.mm",
     "public/web_state/ui/crw_content_view.h",
     "public/web_state/ui/crw_context_menu_delegate.h",
     "public/web_state/ui/crw_generic_content_view.h",
     "public/web_state/ui/crw_native_content.h",
     "public/web_state/ui/crw_native_content_provider.h",
     "public/web_state/ui/crw_web_delegate.h",
     "public/web_state/ui/crw_web_view_content_view.h",
     "public/web_state/url_verification_constants.h",
@@ skipping 37 matching lines @@
     "web_state/js/crw_js_injection_manager.mm",
     "web_state/js/crw_js_injection_receiver.mm",
     "web_state/js/crw_js_plugin_placeholder_manager.h",
     "web_state/js/crw_js_plugin_placeholder_manager.mm",
     "web_state/js/crw_js_post_request_loader.h",
     "web_state/js/crw_js_post_request_loader.mm",
     "web_state/js/crw_js_window_id_manager.h",
     "web_state/js/crw_js_window_id_manager.mm",
     "web_state/js/page_script_util.h",
     "web_state/js/page_script_util.mm",
+    "web_state/navigation_handle_impl.h",
+    "web_state/navigation_handle_impl.mm",
     "web_state/page_viewport_state.h",
     "web_state/page_viewport_state.mm",
     "web_state/ui/crw_context_menu_controller.h",
     "web_state/ui/crw_context_menu_controller.mm",
     "web_state/ui/crw_generic_content_view.mm",
     "web_state/ui/crw_swipe_recognizer_provider.h",
     "web_state/ui/crw_touch_tracking_recognizer.h",
     "web_state/ui/crw_touch_tracking_recognizer.mm",
     "web_state/ui/crw_wk_navigation_states.h",
     "web_state/ui/crw_wk_navigation_states.mm",
@@ skipping 336 matching lines @@
     "web_state/crw_pass_kit_downloader_unittest.mm",
     "web_state/crw_web_view_scroll_view_proxy_unittest.mm",
     "web_state/error_translation_util_unittest.mm",
     "web_state/js/common_js_unittest.mm",
     "web_state/js/core_js_unittest.mm",
     "web_state/js/credential_util_unittest.mm",
     "web_state/js/crw_js_injection_manager_unittest.mm",
     "web_state/js/crw_js_post_request_loader_unittest.mm",
     "web_state/js/crw_js_window_id_manager_unittest.mm",
     "web_state/js/page_script_util_unittest.mm",
+    "web_state/navigation_handle_impl_unittest.mm",
     "web_state/page_display_state_unittest.mm",
     "web_state/ui/crw_web_controller_container_view_unittest.mm",
     "web_state/ui/crw_web_controller_observer_unittest.mm",
     "web_state/ui/crw_web_controller_unittest.mm",
     "web_state/ui/crw_wk_navigation_states_unittest.mm",
     "web_state/ui/crw_wk_script_message_router_unittest.mm",
     "web_state/ui/web_view_js_utils_unittest.mm",
     "web_state/ui/wk_back_forward_list_item_holder_unittest.mm",
     "web_state/ui/wk_web_view_configuration_provider_unittest.mm",
     "web_state/web_state_delegate_bridge_unittest.mm",
@@ skipping 25 matching lines @@
     "//testing/gtest",
     "//ui/base:test_support",
   ]
   sources = [
     "browser_state_web_view_partition_inttest.mm",
     "navigation/history_state_operations_inttest.mm",
     "navigation/window_location_inttest.mm",
     "public/test/http_server_inttest.mm",
     "test/run_all_unittests.cc",
     "web_state/http_auth_inttest.mm",
+    "web_state/navigation_callbacks_inttest.mm",
     "webui/web_ui_mojo_inttest.mm",
   ]
 
   assert_no_deps = ios_assert_no_deps
 }
 
 js_compile_bundle("web_ui_bundle") {
   visibility = [ ":js_resources" ]
   closure_entry_point = "__crWeb.webUIBundle"
 
@@ skipping 43 matching lines @@
     "ios_web_resources.pak",
   ]
   grit_flags = [
     "-E",
     "root_gen_dir=" + rebase_path(root_gen_dir, root_build_dir),
   ]
   deps = [
     "//mojo/public/js:bindings",
   ]
 }