Enable more tests in GN build.

ui/base/BUILD.gn

Index: ui/base/BUILD.gn
diff --git a/ui/base/BUILD.gn b/ui/base/BUILD.gn
index 94ccf3145f1979b65d5d5105b08a7d6bde485b73..da8df1d8d910b3ff4b84be75c02a9bb2a608e6dd 100644
--- a/ui/base/BUILD.gn
+++ b/ui/base/BUILD.gn
@@ -82,6 +82,8 @@ component("base") {
     "cocoa/nib_loading.mm",
     "cocoa/nsgraphics_context_additions.h",
     "cocoa/nsgraphics_context_additions.mm",
+    "cocoa/remote_layer_api.h",
+    "cocoa/remote_layer_api.mm",
     "cocoa/tracking_area.h",
     "cocoa/tracking_area.mm",
     "cocoa/underlay_opengl_hosting_window.h",
@@ -94,13 +96,13 @@ component("base") {
     "cursor/cursor.h",
     "cursor/cursor_android.cc",
     "cursor/cursor_loader.h",
-    "cursor/cursor_loader_win.cc",
-    "cursor/cursor_loader_win.h",
     "cursor/cursor_util.cc",
     "cursor/cursor_util.h",
     "cursor/cursor_win.cc",
     "cursor/cursors_aura.cc",
     "cursor/cursors_aura.h",
+    "cursor/image_cursors.cc",
+    "cursor/image_cursors.h",
     "default_theme_provider.cc",
     "default_theme_provider.h",
     "default_theme_provider_mac.mm",
@@ -112,13 +114,13 @@ component("base") {
     "dragdrop/cocoa_dnd_util.h",
     "dragdrop/cocoa_dnd_util.mm",
     "dragdrop/drag_drop_types.h",
-    "dragdrop/drag_drop_types.h",
     "dragdrop/drag_drop_types_win.cc",
     "dragdrop/drag_source_win.cc",
     "dragdrop/drag_source_win.h",
     "dragdrop/drag_utils.cc",
     "dragdrop/drag_utils.h",
     "dragdrop/drag_utils_aura.cc",
+    "dragdrop/drag_utils_mac.mm",
     "dragdrop/drag_utils_win.cc",
     "dragdrop/drop_target_event.cc",
     "dragdrop/drop_target_event.h",
@@ -128,9 +130,74 @@ component("base") {
     "dragdrop/file_info.h",
     "dragdrop/os_exchange_data.cc",
     "dragdrop/os_exchange_data.h",
+    "dragdrop/os_exchange_data_provider_mac.h",
+    "dragdrop/os_exchange_data_provider_mac.mm",
     "dragdrop/os_exchange_data_provider_win.cc",
     "dragdrop/os_exchange_data_provider_win.h",
     "hit_test.h",
+    "ime/candidate_window.cc",
+    "ime/candidate_window.h",
+    "ime/chromeos/character_composer.cc",
+    "ime/chromeos/character_composer.h",
+    "ime/chromeos/ime_bridge.cc",
+    "ime/chromeos/ime_bridge.h",
+    "ime/chromeos/ime_keymap.cc",
+    "ime/chromeos/ime_keymap.h",
+    "ime/chromeos/mock_ime_candidate_window_handler.cc",
+    "ime/chromeos/mock_ime_candidate_window_handler.h",
+    "ime/chromeos/mock_ime_engine_handler.cc",
+    "ime/chromeos/mock_ime_engine_handler.h",
+    "ime/chromeos/mock_ime_input_context_handler.cc",
+    "ime/chromeos/mock_ime_input_context_handler.h",
+    "ime/composition_text.cc",
+    "ime/composition_text.h",
+    "ime/composition_text_util_pango.cc",
+    "ime/composition_text_util_pango.h",
+    "ime/composition_underline.h",
+    "ime/dummy_input_method_delegate.cc",
+    "ime/dummy_input_method_delegate.h",
+    "ime/infolist_entry.cc",
+    "ime/infolist_entry.h",
+    "ime/input_method.h",
+    "ime/input_method_auralinux.cc",
+    "ime/input_method_auralinux.h",
+    "ime/input_method_base.cc",
+    "ime/input_method_base.h",
+    "ime/input_method_chromeos.cc",
+    "ime/input_method_chromeos.h",
+    "ime/input_method_delegate.h",
+    "ime/input_method_factory.cc",
+    "ime/input_method_factory.h",
+    "ime/input_method_initializer.cc",
+    "ime/input_method_initializer.h",
+    "ime/input_method_mac.h",
+    "ime/input_method_mac.mm",
+    "ime/input_method_minimal.cc",
+    "ime/input_method_minimal.h",
+    "ime/input_method_observer.h",
+    "ime/input_method_win.cc",
+    "ime/input_method_win.h",
+    "ime/linux/fake_input_method_context.cc",
+    "ime/linux/fake_input_method_context.h",
+    "ime/linux/fake_input_method_context_factory.cc",
+    "ime/linux/fake_input_method_context_factory.h",
+    "ime/linux/linux_input_method_context.h",
+    "ime/linux/linux_input_method_context_factory.cc",
+    "ime/linux/linux_input_method_context_factory.h",
+    "ime/mock_input_method.cc",
+    "ime/mock_input_method.h",
+    "ime/remote_input_method_delegate_win.h",
+    "ime/remote_input_method_win.cc",
+    "ime/remote_input_method_win.h",
+    "ime/text_input_client.cc",
+    "ime/text_input_client.h",
+    "ime/text_input_focus_manager.cc",
+    "ime/text_input_focus_manager.h",
+    "ime/text_input_type.h",
+    "ime/win/imm32_manager.cc",
+    "ime/win/imm32_manager.h",
+    "ime/win/tsf_input_scope.cc",
+    "ime/win/tsf_input_scope.h",
     "l10n/formatter.cc",
     "l10n/formatter.h",
     "l10n/l10n_font_util.cc",
@@ -167,6 +234,8 @@ component("base") {
     "models/menu_model.h",
     "models/menu_model_delegate.h",
     "models/menu_separator_types.h",
+    "models/simple_combobox_model.cc",
+    "models/simple_combobox_model.h",
     "models/simple_menu_model.cc",
     "models/simple_menu_model.h",
     "models/table_model.cc",
@@ -200,6 +269,7 @@ component("base") {
     "touch/touch_editing_controller.h",
     "touch/touch_enabled.cc",
     "touch/touch_enabled.h",
+    "ui_base_export.h",
     "ui_base_exports.cc",
     "ui_base_paths.cc",
     "ui_base_paths.h",
@@ -360,6 +430,11 @@ component("base") {
     configs += [
       "//build/config/linux:pangocairo",
     ]
+  } else {
+    sources -= [
+      "ime/composition_text_util_pango.cc",
+      "ime/composition_text_util_pango.h",
+    ]
   }
 
   if (is_chromeos || (use_aura && is_linux && !use_x11)) {
@@ -371,6 +446,10 @@ component("base") {
 
   libs = []
   if (is_win) {
+    sources += [
+      "cursor/cursor_loader_win.cc",
+      "cursor/cursor_loader_win.h",
+    ]
     deps += [
       "//third_party/wtl",
     ]
@@ -447,6 +526,15 @@ component("base") {
       }
     }
   }
+  if (use_ozone) {
+    sources += [
+      "cursor/cursor_loader_ozone.cc",
+      "cursor/cursor_loader_ozone.h",
+      "cursor/cursor_ozone.cc",
+      "cursor/ozone/bitmap_cursor_factory_ozone.cc",
+      "cursor/ozone/bitmap_cursor_factory_ozone.h",
+    ]
+  }
 
   if (!toolkit_views) {
     sources -= [