[ios] Create a new EG test suite for test depending on network.

ios/chrome/test/earl_grey/BUILD.gn

 # 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/chrome/test/earl_grey/chrome_ios_eg_test.gni")
 
 group("all_tests") {
   testonly = true
   deps = [
     ":ios_chrome_device_check_egtests",
+    ":ios_chrome_external_url_egtests",
     ":ios_chrome_flaky_egtests",
     ":ios_chrome_integration_egtests",
     ":ios_chrome_multitasking_egtests",
     ":ios_chrome_reading_list_egtests",
     ":ios_chrome_settings_egtests",
     ":ios_chrome_smoke_egtests",
     ":ios_chrome_ui_egtests",
     ":ios_chrome_web_egtests",
   ]
 }
 
 chrome_ios_eg_test("ios_chrome_integration_egtests") {
   deps = [
     "//ios/chrome/browser/autofill:eg_tests",
     "//ios/chrome/browser/context_menu:eg_tests",
     "//ios/chrome/browser/device_sharing:eg_tests",
     "//ios/chrome/browser/metrics:eg_tests",
     "//ios/chrome/browser/net:eg_tests",
-    "//ios/chrome/browser/translate:eg_tests",
   ]
 }
 
 chrome_ios_eg_test("ios_chrome_reading_list_egtests") {
   deps = [
     ":test_support",
     "//ios/chrome/browser/ui/reading_list:eg_tests",
   ]
 }
 
@@ skipping 88 matching lines @@
     "smoke_egtest.mm",
   ]
   deps = [
     ":test_support",
     "//ios/chrome/test/app:test_support",
     "//ios/third_party/earl_grey",
   ]
   libs = [ "XCTest.framework" ]
 }
 
+chrome_ios_eg_test("ios_chrome_external_url_egtests") {
+  deps = [
+    "//ios/chrome/browser/translate:external_url_eg_tests",
+  ]
+}
+
 source_set("test_support") {
   configs += [ "//build/config/compiler:enable_arc" ]
   testonly = true
   sources = [
     "accessibility_util.h",
     "accessibility_util.mm",
     "chrome_actions.h",
     "chrome_actions.mm",
     "chrome_assertions.h",
     "chrome_assertions.mm",
@@ skipping 47 matching lines @@
   testonly = true
   sources = [
     "eg_tests_hook.mm",
   ]
   deps = [
     "//base",
     "//ios/chrome/app:tests_hook",
     "//ios/third_party/earl_grey",
   ]
 }