[Clean Skeleton] Migrate code to clean/

ios/clean/chrome/browser/ui/commands/BUILD.gn

Index: ios/clean/chrome/browser/ui/commands/BUILD.gn
diff --git a/ios/chrome/browser/ui/presenters/BUILD.gn b/ios/clean/chrome/browser/ui/commands/BUILD.gn
similarity index 62%
copy from ios/chrome/browser/ui/presenters/BUILD.gn
copy to ios/clean/chrome/browser/ui/commands/BUILD.gn
index 99e391839864d7a6f74afe5193d873344cc0c6c7..2045fd5388932d6c3f134835ec7238269f8a4a64 100644
--- a/ios/chrome/browser/ui/presenters/BUILD.gn
+++ b/ios/clean/chrome/browser/ui/commands/BUILD.gn
@@ -2,11 +2,12 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-source_set("presenters") {
+source_set("commands_clean_skeleton") {
   sources = [
-    "menu_presentation_controller.h",
-    "menu_presentation_controller.mm",
-    "menu_presentation_delegate.h",
+    "settings_commands.h",
+    "tab_commands.h",
+    "tab_grid_commands.h",
+    "toolbar_commands.h",
   ]
 
   configs += [ "//build/config/compiler:enable_arc" ]