[Mac] Touch Bar Support for Dialogs

ui/base/BUILD.gn

 # Copyright 2014 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/buildflag_header.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 import("//ui/base/ui_features.gni")
@@ skipping 125 matching lines @@
     "cocoa/remote_layer_api.h",
     "cocoa/remote_layer_api.mm",
     "cocoa/scoped_cg_context_smooth_fonts.h",
     "cocoa/scoped_cg_context_smooth_fonts.mm",
     "cocoa/three_part_image.h",
     "cocoa/three_part_image.mm",
     "cocoa/tool_tip_base_view.h",
     "cocoa/tool_tip_base_view.mm",
     "cocoa/touch_bar_forward_declarations.h",
     "cocoa/touch_bar_forward_declarations.mm",
+    "cocoa/touch_bar_util.h",
+    "cocoa/touch_bar_util.mm",
     "cocoa/tracking_area.h",
     "cocoa/tracking_area.mm",
     "cocoa/underlay_opengl_hosting_window.h",
     "cocoa/underlay_opengl_hosting_window.mm",
     "cocoa/user_interface_item_command_handler.h",
     "cocoa/view_description.h",
     "cocoa/view_description.mm",
     "cocoa/window_size_constants.h",
     "cocoa/window_size_constants.mm",
     "cursor/cursor.cc",
@@ skipping 658 matching lines @@
       "cocoa/controls/hover_image_menu_button_unittest.mm",
       "cocoa/controls/hyperlink_button_cell_unittest.mm",
       "cocoa/controls/hyperlink_text_view_unittest.mm",
       "cocoa/focus_tracker_unittest.mm",
       "cocoa/fullscreen_window_manager_unittest.mm",
       "cocoa/hover_image_button_unittest.mm",
       "cocoa/menu_controller_unittest.mm",
       "cocoa/nsgraphics_context_additions_unittest.mm",
       "cocoa/nsview_additions_unittest.mm",
       "cocoa/three_part_image_unittest.mm",
+      "cocoa/touch_bar_util_unittest.mm",
       "cocoa/tracking_area_unittest.mm",
       "models/list_model_unittest.cc",
       "models/list_selection_model_unittest.cc",
       "models/tree_node_model_unittest.cc",
       "test/data/resource.h",
       "text/bytes_formatting_unittest.cc",
       "webui/web_ui_util_unittest.cc",
     ]
   }
 
@@ skipping 175 matching lines @@
   # This source set is used by both //chrome/browser and
   # //chrome/installer/setup.  It must have minimal dependencies for the latter
   # (e.g., no skia).
   source_set("fullscreen_win") {
     sources = [
       "fullscreen_win.cc",
       "fullscreen_win.h",
     ]
   }
 }