Allow generation of a chromium outdirs when enable_extensions=false

chrome/browser/ui/BUILD.gn

Index: chrome/browser/ui/BUILD.gn
diff --git a/chrome/browser/ui/BUILD.gn b/chrome/browser/ui/BUILD.gn
index 9ada38d62b9ac14a40d758e11f970863cc529e7b..e827f645a51522830e7708e4d651c544007d8af2 100644
--- a/chrome/browser/ui/BUILD.gn
+++ b/chrome/browser/ui/BUILD.gn
@@ -1196,7 +1196,6 @@ split_static_library("ui") {
       "window_sizer/window_sizer.h",
     ]
     deps += [
-      "//apps",
       "//apps/ui/views",
       "//chrome/app/vector_icons",
       "//chrome/browser/profile_resetter:profile_reset_report_proto",
@@ -1205,11 +1204,17 @@ split_static_library("ui") {
       "//components/proximity_auth/webui",
       "//components/web_modal",
       "//device/bluetooth",
-      "//extensions/common:mojo",
       "//mash/public/interfaces",
       "//services/device/public/interfaces",
       "//ui/vector_icons",
     ]
+
+    if (enable_extensions) {
+      deps += [
+        "//apps",
+        "//extensions/common:mojo",
+      ]
+    }
   }
 
   if (enable_basic_printing || enable_print_preview) {