Update dialog close buttons to use vector icons and ripples.

chrome/browser/ui/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/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
 import("//media/media_options.gni")
@@ skipping 1543 matching lines @@
         "views/autofill/autofill_popup_base_view.h",
         "views/autofill/autofill_popup_view_views.cc",
         "views/autofill/autofill_popup_view_views.h",
         "views/autofill/card_unmask_prompt_views_shim.cc",
         "views/autofill/password_generation_popup_view_views.cc",
         "views/autofill/password_generation_popup_view_views.h",
         "views/autofill/save_card_bubble_views.cc",
         "views/autofill/save_card_bubble_views.h",
         "views/autofill/save_card_icon_view.cc",
         "views/autofill/save_card_icon_view.h",
-        "views/bar_control_button.cc",
-        "views/bar_control_button.h",
         "views/bookmarks/bookmark_bar_instructions_view.cc",
         "views/bookmarks/bookmark_bar_instructions_view.h",
         "views/bookmarks/bookmark_bar_view.cc",
         "views/bookmarks/bookmark_bar_view.h",
         "views/bookmarks/bookmark_bar_view_observer.h",
         "views/bookmarks/bookmark_context_menu.cc",
         "views/bookmarks/bookmark_context_menu.h",
         "views/bookmarks/bookmark_drag_drop_views.cc",
         "views/bookmarks/bookmark_menu_controller_observer.h",
         "views/bookmarks/bookmark_menu_controller_views.cc",
@@ skipping 1785 matching lines @@
       "passwords/passwords_model_delegate_mock.cc",
       "passwords/passwords_model_delegate_mock.h",
     ]
     deps += [ "//chrome/test:test_support_ui" ]
   }
 
   if (enable_extensions) {
     deps += [ "//extensions/browser" ]
   }
 }