Upstream Chrome on iOS source code [11/11].

ios/chrome/browser/ui/presenters/BUILD.gn

Index: ios/chrome/browser/ui/presenters/BUILD.gn
diff --git a/ios/chrome/browser/ui/presenters/BUILD.gn b/ios/chrome/browser/ui/presenters/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..99e391839864d7a6f74afe5193d873344cc0c6c7
--- /dev/null
+++ b/ios/chrome/browser/ui/presenters/BUILD.gn
@@ -0,0 +1,13 @@
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+source_set("presenters") {
+  sources = [
+    "menu_presentation_controller.h",
+    "menu_presentation_controller.mm",
+    "menu_presentation_delegate.h",
+  ]
+
+  configs += [ "//build/config/compiler:enable_arc" ]
+}