Allow generation of a chromium outdirs when enable_extensions=false

chrome/test/BUILD.gn

Index: chrome/test/BUILD.gn
diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
index 87478f0da4278dff0b1201ad43b30bc8076d0bc9..8b292f6427ff0891207f5cc8c759ab12d7a9b1b0 100644
--- a/chrome/test/BUILD.gn
+++ b/chrome/test/BUILD.gn
@@ -376,7 +376,6 @@ if (!is_android) {
         "//content/test:test_support",
         "//crypto:platform",
         "//crypto:test_support",
-        "//extensions/features",
         "//google_apis:test_support",
         "//net",
         "//net:net_resources",
@@ -392,6 +391,9 @@ if (!is_android) {
         "//ui/resources:ui_test_pak",
         "//ui/web_dialogs:test_support",
       ]
+      if (enable_extensions) {
+        deps += [ "//extensions/features" ]
+      }
     }
   }
 
@@ -567,7 +569,9 @@ if (!is_android) {
     # TODO(rockot) bug 505926: The chrome_extensions_interactive_uitests target
     # should be deleted and this line removed. See the
     # chrome_extensions_interactive_uitests target for more.
-    deps += [ "//extensions:chrome_extensions_interactive_uitests" ]
+    if (enable_extensions) {
+      deps += [ "//extensions:chrome_extensions_interactive_uitests" ]
+    }
 
     # Runtime dependencies
     data_deps += [