Upstream various ios/web utilities and helpers

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 37545c924656399e21825e533ea22803b0722440..5e208e9607b0ee83828fc8ea237fdbf74011846b 100644
--- a/ios/web/ios_web.gyp
+++ b/ios/web/ios_web.gyp
@@ -14,6 +14,7 @@
         '../..',
       ],
       'dependencies': [
+        'ios_web_core',
         '../../base/base.gyp:base',
         '../../content/content.gyp:content_browser',
         '../../net/net.gyp:net',
@@ -25,8 +26,14 @@
         'load_committed_details.cc',
         'navigation/navigation_item_impl.h',
         'navigation/navigation_item_impl.mm',
+        'navigation/nscoder_util.h',
+        'navigation/nscoder_util.mm',
+        'navigation/time_smoother.cc',
+        'navigation/time_smoother.h',
         'net/cert_policy.cc',
         'net/certificate_policy_cache.cc',
+        'net/request_group_util.h',
+        'net/request_group_util.mm',
         'public/block_types.h',
         'public/browser_state.h',
         'public/browser_url_rewriter.h',
@@ -74,6 +81,11 @@
         'url_scheme_util.mm',
         'url_util.cc',
         'user_metrics.cc',
+        'weak_nsobject_counter.h',
+        'weak_nsobject_counter.mm',
+        'web_state/blocked_popup_info.h',
+        'web_state/blocked_popup_info.mm',
+        'web_state/crw_recurring_task_delegate.h',
         'web_state/js/crw_js_base_manager.mm',
         'web_state/js/crw_js_common_manager.h',
         'web_state/js/crw_js_common_manager.mm',
@@ -85,6 +97,8 @@
         'web_state/js/crw_js_message_manager.mm',
         'web_state/web_state_observer.cc',
         'web_state/web_state_observer_bridge.mm',
+        'web_state/wk_web_view_ssl_error_util.h',
+        'web_state/wk_web_view_ssl_error_util.mm',
         'web_thread.cc',
         'web_thread_impl.cc',
         'web_thread_impl.h',
@@ -92,6 +106,23 @@
         'web_view_util.mm',
       ],
     },
+    # Target shared by ios_web and CrNet.
+    {
+      'target_name': 'ios_web_core',
+      'type': 'static_library',
+      'dependencies': [
+        '../../base/base.gyp:base',
+      ],
+      'include_dirs': [
+        '../..',
+      ],
+      'sources': [
+        'crw_network_activity_indicator_manager.h',
+        'crw_network_activity_indicator_manager.mm',
+        'history_state_util.h',
+        'history_state_util.mm',
+      ],
+    },
     {
       'target_name': 'js_resources',
       'type': 'none',