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

ios/chrome/browser/test/BUILD.gn

Index: ios/chrome/browser/test/BUILD.gn
diff --git a/ios/chrome/browser/test/BUILD.gn b/ios/chrome/browser/test/BUILD.gn
deleted file mode 100644
index f80eac206c107fc37d97df468d5e7e7235237c3b..0000000000000000000000000000000000000000
--- a/ios/chrome/browser/test/BUILD.gn
+++ /dev/null
@@ -1,34 +0,0 @@
-# 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.
-
-import("//ios/public/provider/chrome/browser/build_config.gni")
-
-source_set("perf_test_support") {
-  testonly = true
-  sources = [
-    "perf_test_with_bvc_ios.h",
-    "perf_test_with_bvc_ios.mm",
-  ]
-  deps = [
-    "//base",
-    "//components/bookmarks/test",
-    "//ios/chrome/browser/autocomplete",
-    "//ios/chrome/browser/bookmarks",
-    "//ios/chrome/browser/browser_state:test_support",
-    "//ios/chrome/browser/search_engines",
-    "//ios/chrome/browser/sessions:sessions_internal",
-    "//ios/chrome/browser/tabs",
-    "//ios/chrome/browser/ui:ui_internal",
-    "//ios/chrome/browser/web:web_internal",
-    "//ios/chrome/test:test_support",
-    "//ios/chrome/test/base:perf_test_support",
-    "//ios/public/provider/chrome/browser",
-    "//ios/web:test_support",
-
-    # Perf tests can run with any provider, but the resulting numbers will only
-    # be meaningful if ChromeBrowserProviderImpl is used.
-    ios_provider_target,
-  ]
-  libs = [ "UIKit.framework" ]
-}