Remove dependency from infobars component to the embedder

chrome/browser/infobars/infobar_service_cocoa.cc

Index: chrome/browser/infobars/infobar_service_cocoa.cc
diff --git a/chrome/browser/infobars/infobar_service_cocoa.cc b/chrome/browser/infobars/infobar_service_cocoa.cc
new file mode 100644
index 0000000000000000000000000000000000000000..98042c8c1e4b963552a62fe78748077100a16ed8
--- /dev/null
+++ b/chrome/browser/infobars/infobar_service_cocoa.cc
@@ -0,0 +1,16 @@
+// Copyright 2014 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.
+
+#include "chrome/browser/infobars/infobar_service.h"
+
+#include "components/infobars/core/infobar.h"
+
+const infobars::InfoBarConstants kChromeInfoBarConstants = {
+    1,   // separator_line_height
+    36,  // default_bar_target_height
+    11,  // default_arrow_target_height
+    24,  // maximum_arrow_target_height
+    11,  // default_arrow_target_half_width
+    14,  // maximum_arrow_target_half_width
+};