Create ChromeEarlGrey waitForWebViewContainingText.

ios/chrome/browser/ui/dialogs/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.
 
 source_set("dialogs") {
   deps = [
     "//base",
     "//ios/web",
   ]
 
@@ skipping 79 matching lines @@
     "//components/strings",
     "//ios/chrome/app/strings",
     "//ios/chrome/browser/ui",
     "//ios/chrome/browser/ui/tools_menu",
     "//ios/chrome/test/app:test_support",
     "//ios/chrome/test/earl_grey:test_support",
     "//ios/testing:ios_test_support",
     "//ios/testing/earl_grey:earl_grey_support",
     "//ios/third_party/earl_grey",
     "//ios/web",
+    "//ios/web:earl_grey_test_support",
     "//ios/web/public/test",
     "//ios/web/public/test/http_server",
     "//ui/base",
     "//url",
   ]
   libs = [
     "UIKit.framework",
     "XCTest.framework",
   ]
 }