Remove dependency of infobars component on the embedder

components/infobars/test/BUILD.gn

Index: components/infobars/test/BUILD.gn
diff --git a/components/infobars/test/BUILD.gn b/components/infobars/test/BUILD.gn
deleted file mode 100644
index 637738f9bc915d4c3226ded337746ceca05ba20c..0000000000000000000000000000000000000000
--- a/components/infobars/test/BUILD.gn
+++ /dev/null
@@ -1,17 +0,0 @@
-# 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.
-
-source_set("test_support") {
-  testonly = true
-
-  sources = [
-    "infobar_test.cc",
-  ]
-
-  deps = [
-    "//base",
-    "//components/infobars/core",
-    "//skia",
-  ]
-}