Split up ios/web:test_support.

ios/chrome/browser/ui/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("//build/config/ios/rules.gni")
 
 source_set("ui") {
   sources = [
     "UIView+SizeClassSupport.h",
     "UIView+SizeClassSupport.mm",
@@ skipping 93 matching lines @@
     "//ios/chrome/browser/ui/commands",
     "//ios/chrome/browser/ui/ntp:ntp_internal",
     "//ios/chrome/browser/ui/toolbar",
     "//ios/chrome/browser/ui/toolbar:test_support",
     "//ios/chrome/browser/web:web_internal",
     "//ios/chrome/browser/web_state_list",
     "//ios/chrome/browser/web_state_list:test_support",
     "//ios/chrome/test:test_support",
     "//ios/testing:ocmock_support",
     "//ios/web",
-    "//ios/web:test_support",
+    "//ios/web/public/test",
+    "//ios/web/public/test/fakes",
     "//net",
     "//net:test_support",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/ocmock",
     "//ui/base",
     "//ui/base:test_support",
     "//url",
   ]
 }
@@ skipping 378 matching lines @@
   configs += [ "//build/config/compiler:enable_arc" ]
   testonly = true
   sources = [
     "external_url_error_page_egtest.mm",
   ]
   deps = [
     "//components/strings",
     "//ios/chrome/test/app:test_support",
     "//ios/chrome/test/earl_grey:test_support",
     "//ios/web:earl_grey_test_support",
-    "//ios/web:test_support",
+    "//ios/web/public/test",
+    "//ios/web/public/test/http_server",
     "//ui/base",
   ]
   libs = [ "XCTest.framework" ]
 }
 
 source_set("eg_tests") {
   configs += [ "//build/config/compiler:enable_arc" ]
   testonly = true
   sources = [
     "browser_view_controller_egtest.mm",
     "fullscreen_egtest.mm",
     "keyboard_commands_egtest.mm",
   ]
   deps = [
     ":ui",
     ":ui_internal",
     "//base",
     "//components/strings",
     "//ios/chrome/app/strings",
     "//ios/chrome/browser/ui/commands",
     "//ios/chrome/browser/ui/ntp:ntp_internal",
     "//ios/chrome/browser/ui/toolbar",
     "//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/third_party/earl_grey",
     "//ios/web:earl_grey_test_support",
-    "//ios/web:test_support",
+    "//ios/web/public/test",
+    "//ios/web/public/test/http_server",
     "//ui/base",
     "//url",
   ]
   libs = [
     "UIKit.framework",
     "WebKit.framework",
     "XCTest.framework",
   ]
 }
 
@@ skipping 11 matching lines @@
     "//ios/chrome/browser/browser_state:test_support",
     "//ios/chrome/browser/search_engines",
     "//ios/chrome/browser/store_kit",
     "//ios/chrome/browser/tabs",
     "//ios/chrome/browser/tabs:tabs_internal",
     "//ios/chrome/browser/ui/omnibox:omnibox_internal",
     "//ios/chrome/browser/ui/toolbar",
     "//ios/chrome/browser/web_state_list",
     "//ios/chrome/browser/web_state_list:test_support",
     "//ios/chrome/test/base:perf_test_support",
-    "//ios/web:test_support",
+    "//ios/web/public/test/fakes",
     "//testing/gtest",
     "//third_party/ocmock",
     "//ui/base:test_support",
   ]
   libs = [ "UIKit.framework" ]
 }