Fix deps in all BUILD.gn files in ios.

ios/chrome/test/BUILD.gn

 # Copyright 2015 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/build/config.gni")
 import("//ios/public/provider/chrome/browser/build_config.gni")
 import("//testing/test.gni")
 
 # All tests needs to be listed in that target to be built as part of
 # "gn_all" target (i.e. by the bots).
@@ skipping 63 matching lines @@
   deps = [
     "//base",
     "//testing/gtest",
     "//third_party/google_toolbox_for_mac",
   ]
 }
 
 test("ios_chrome_perftests") {
   deps = [
     # Ensure that all perf tests are run, use fake hooks and pack resources.
+    ":run_all_unittests",
     "//ios/chrome/app:tests_fake_hook",
-    "//ios/chrome/test:run_all_unittests",
     ios_packed_resources_target,
 
     # Add perf_tests target here.
     "//ios/chrome/browser/ui:perf_tests",
     "//ios/chrome/browser/ui/ntp:perf_tests",
     "//ios/chrome/browser/ui/stack_view:perf_tests",
     "//ios/chrome/browser/web:perf_tests",
   ]
 
   assert_no_deps = ios_assert_no_deps
 }
 
 test("ios_chrome_unittests") {
   deps = [
     # Ensure that all unit tests are run, use fake hooks and pack resources.
+    ":run_all_unittests",
     "//ios/chrome/app:tests_fake_hook",
-    "//ios/chrome/test:run_all_unittests",
     ios_packed_resources_target,
 
     # Add unit_tests target here.
     ":unit_tests",
     "//ios/chrome/app:unit_tests",
     "//ios/chrome/app/application_delegate:unit_tests",
     "//ios/chrome/app/safe_mode:unit_tests",
     "//ios/chrome/app/spotlight:unit_tests",
     "//ios/chrome/browser:unit_tests",
     "//ios/chrome/browser/autofill:unit_tests",
@@ skipping 65 matching lines @@
     "//ios/chrome/browser/web:unit_tests",
     "//ios/chrome/browser/web:unit_tests_internal",
     "//ios/chrome/browser/web_resource:unit_tests",
     "//ios/chrome/common:unit_tests",
     "//ios/chrome/test/base:unit_tests",
     "//ios/web/public/image_fetcher:unit_tests",
   ]
 
   assert_no_deps = ios_assert_no_deps
 }