Split //ios/chrome/browser in multiple targets.

ios/chrome/BUILD.gn

Index: ios/chrome/BUILD.gn
diff --git a/ios/chrome/BUILD.gn b/ios/chrome/BUILD.gn
index 4fe23df4bfdc1f1975e503e627e7dc5d72d8a697..9dde720bdd8f8ce6c50d8e5cf2ef7e84b2f7dfcc 100644
--- a/ios/chrome/BUILD.gn
+++ b/ios/chrome/BUILD.gn
@@ -2,142 +2,41 @@
 # 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")
 import("//ios/build/config.gni")
 import("//testing/test.gni")
 
-bundle_data("ios_chrome_unittests_bundle_data") {
-  testonly = true
-  sources = [
-    "test/data/voice/test_sound.m4a",
-    "test/data/webp_transcode/test.jpg",
-    "test/data/webp_transcode/test.webp",
-    "test/data/webp_transcode/test_alpha.png",
-    "test/data/webp_transcode/test_alpha.webp",
-    "test/data/webp_transcode/test_small.tiff",
-    "test/data/webp_transcode/test_small.webp",
-  ]
-  outputs = [
-    "{{bundle_resources_dir}}/{{source_root_relative_dir}}/" +
-        "{{source_file_part}}",
-  ]
-}
-
-bundle_data_xib("native_content_controller_test_xib") {
-  testonly = true
-  source = "browser/ui/native_content_controller_test.xib"
-}
-
 test("ios_chrome_unittests") {
-  sources = [
-    "app/application_delegate/memory_warning_helper_unittest.mm",
-    "app/deferred_initialization_runner_unittest.mm",
-    "app/safe_mode_util_unittest.cc",
-    "browser/browsing_data/cache_counter_unittest.cc",
-    "browser/chrome_url_util_unittest.mm",
-    "browser/crash_loop_detection_util_unittest.mm",
-    "browser/favicon/large_icon_cache_unittest.cc",
-    "browser/geolocation/CLLocation+XGeoHeaderTest.mm",
-    "browser/geolocation/location_manager_unittest.mm",
-    "browser/geolocation/omnibox_geolocation_local_state_unittest.mm",
-    "browser/install_time_util_unittest.mm",
-    "browser/installation_notifier_unittest.mm",
-    "browser/ios_chrome_io_thread_unittest.mm",
-    "browser/itunes_links/itunes_links_observer_unittest.mm",
-    "browser/metrics/ios_chrome_metrics_service_accessor_unittest.cc",
-    "browser/metrics/ios_chrome_stability_metrics_provider_unittest.cc",
-    "browser/metrics/mobile_session_shutdown_metrics_provider_unittest.mm",
-    "browser/metrics/previous_session_info_unittest.mm",
-    "browser/net/cookie_util_unittest.mm",
-    "browser/net/image_fetcher_unittest.mm",
-    "browser/net/metrics_network_client_unittest.mm",
-    "browser/net/retryable_url_fetcher_unittest.mm",
-    "browser/notification_promo_unittest.cc",
-    "browser/passwords/credential_manager_js_unittest.mm",
-    "browser/passwords/credential_manager_unittest.mm",
-    "browser/passwords/password_controller_js_unittest.mm",
-    "browser/passwords/password_controller_off_the_record_unittest.mm",
-    "browser/passwords/password_controller_unittest.mm",
-    "browser/passwords/password_generation_agent_unittest.mm",
-    "browser/reading_list/reading_list_entry_unittest.cc",
-    "browser/reading_list/reading_list_model_storage_unittest.mm",
-    "browser/reading_list/reading_list_model_unittest.cc",
-    "browser/reading_list/url_downloader_unittest.cc",
-    "browser/snapshots/lru_cache_unittest.mm",
-    "browser/snapshots/snapshot_cache_unittest.mm",
-    "browser/snapshots/snapshots_util_unittest.mm",
-    "browser/ssl/ios_ssl_error_handler_unittest.mm",
-    "browser/suggestions/ios_image_decoder_impl_unittest.mm",
-    "browser/translate/translate_service_ios_unittest.cc",
-    "browser/ui/alert_coordinator/action_sheet_coordinator_unittest.mm",
-    "browser/ui/alert_coordinator/alert_coordinator_unittest.mm",
-    "browser/ui/alert_coordinator/input_alert_coordinator_unittest.mm",
-    "browser/ui/commands/set_up_for_testing_command_unittest.mm",
-    "browser/ui/context_menu/context_menu_coordinator_unittest.mm",
-    "browser/ui/elements/selector_coordinator_unittest.mm",
-    "browser/ui/elements/selector_picker_view_controller_unittest.mm",
-    "browser/ui/keyboard/UIKeyCommand+ChromeTest.mm",
-    "browser/ui/keyboard/hardware_keyboard_watcher_unittest.mm",
-    "browser/ui/native_content_controller_unittest.mm",
-    "browser/ui/ui_util_unittest.mm",
-    "browser/ui/uikit_ui_util_unittest.mm",
-    "browser/update_client/ios_chrome_update_query_params_delegate_unittest.cc",
-    "browser/web_resource/web_resource_util_unittest.cc",
-    "browser/webp_transcode/webp_decoder_unittest.mm",
-    "common/string_util_unittest.mm",
-    "test/google_toolbox_unittest.mm",
-  ]
-
   deps = [
-    ":ios_chrome_unittests_bundle_data",
-    ":native_content_controller_test_xib",
-    "//base",
-    "//base/test:test_support",
-    "//components/autofill/core/common:common",
-    "//components/autofill/ios/browser:browser",
-    "//components/bookmarks/test",
-    "//components/browsing_data/core",
-    "//components/favicon_base",
-    "//components/metrics",
-    "//components/metrics:test_support",
-    "//components/password_manager/core/browser",
-    "//components/password_manager/core/browser:test_support",
-    "//components/password_manager/core/common",
-    "//components/prefs:test_support",
-    "//components/proxy_config:proxy_config",
-    "//components/signin/core/browser:test_support",
-    "//components/signin/ios/browser:test_support",
-    "//components/ssl_config:ssl_config",
-    "//components/sync:test_support_driver",
-    "//components/syncable_prefs:test_support",
-    "//components/update_client",
-    "//components/variations",
-    "//components/version_info",
-    "//ios/chrome/app",
-    "//ios/chrome/app/resources:packed_resources",
-    "//ios/chrome/browser",
-    "//ios/chrome/browser:test_support",
-    "//ios/chrome/browser/signin:unit_tests",
-    "//ios/chrome/browser/ui/voice:unit_tests",
-    "//ios/chrome/browser/voice:unit_tests",
-    "//ios/chrome/common",
-    "//ios/chrome/test",
+    # Ensure that all unit tests are run.
     "//ios/chrome/test:run_all_unittests",
-    "//ios/net",
-    "//ios/public/provider/chrome/browser",
-    "//ios/public/provider/chrome/browser:test_support",
-    "//ios/testing:ocmock_support",
-    "//ios/web",
-    "//ios/web:test_support",
-    "//net:test_support",
-    "//skia",
-    "//testing/gmock",
-    "//testing/gtest",
-    "//third_party/google_toolbox_for_mac",
-    "//third_party/ocmock",
-    "//ui/base:base",
-    "//ui/gfx:test_support",
-    "//ui/strings:ui_strings",
+
+    # Add unit_tests target here.
+    "//ios/chrome/app:unit_tests",
+    "//ios/chrome/app/application_delegate:unit_tests",
+    "//ios/chrome/browser:unit_tests",
+    "//ios/chrome/browser/browsing_data:unit_tests",
+    "//ios/chrome/browser/favicon:unit_tests",
+    "//ios/chrome/browser/geolocation:unit_tests",
+    "//ios/chrome/browser/itunes_links:unit_tests",
+    "//ios/chrome/browser/metrics:unit_tests",
+    "//ios/chrome/browser/net:unit_tests",
+    "//ios/chrome/browser/passwords:unit_tests",
+    "//ios/chrome/browser/reading_list:unit_tests",
+    "//ios/chrome/browser/snapshots:unit_tests",
+    "//ios/chrome/browser/ssl:unit_tests",
+    "//ios/chrome/browser/suggestions:unit_tests",
+    "//ios/chrome/browser/translate:unit_tests",
+    "//ios/chrome/browser/ui:unit_tests",
+    "//ios/chrome/browser/ui/alert_coordinator:unit_tests",
+    "//ios/chrome/browser/ui/commands:unit_tests",
+    "//ios/chrome/browser/ui/context_menu:unit_tests",
+    "//ios/chrome/browser/ui/elements:unit_tests",
+    "//ios/chrome/browser/ui/keyboard:unit_tests",
+    "//ios/chrome/browser/update_client:unit_tests",
+    "//ios/chrome/browser/web_resource:unit_tests",
+    "//ios/chrome/browser/webp_transcode:unit_tests",
+    "//ios/chrome/common:unit_tests",
+    "//ios/chrome/test:unit_tests",
   ]
 
   assert_no_deps = ios_assert_no_deps