[Clean Skeleton] Migrate code to clean/

ios/clean/chrome/browser/web/BUILD.gn

Index: ios/clean/chrome/browser/web/BUILD.gn
diff --git a/ios/chrome/browser/ui/actions/BUILD.gn b/ios/clean/chrome/browser/web/BUILD.gn
similarity index 64%
rename from ios/chrome/browser/ui/actions/BUILD.gn
rename to ios/clean/chrome/browser/web/BUILD.gn
index 801952d070dd332ff221cabc571fd65af14eb6a3..e4f9f2cef5e761eb746266352232d4efc6557ef4 100644
--- a/ios/chrome/browser/ui/actions/BUILD.gn
+++ b/ios/clean/chrome/browser/web/BUILD.gn
@@ -2,12 +2,11 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-source_set("actions") {
+source_set("web") {
   sources = [
-    "settings_actions.h",
-    "tab_grid_actions.h",
-    "tab_strip_actions.h",
-    "tools_menu_actions.h",
+    "web_mediator+internal.h",
+    "web_mediator.h",
+    "web_mediator.mm",
   ]
 
   configs += [ "//build/config/compiler:enable_arc" ]