Remove a bunch of pre-MD toolbar code and assets.

chrome/test/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/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
@@ skipping 3553 matching lines @@
       "../browser/ui/search/search_tab_helper_unittest.cc",
       "../browser/ui/tab_contents/tab_contents_iterator_unittest.cc",
       "../browser/ui/tabs/pinned_tab_codec_unittest.cc",
       "../browser/ui/tabs/pinned_tab_service_unittest.cc",
       "../browser/ui/tabs/pinned_tab_test_utils.cc",
       "../browser/ui/tabs/tab_menu_model_unittest.cc",
       "../browser/ui/tabs/tab_strip_model_stats_recorder_unittest.cc",
       "../browser/ui/tabs/tab_strip_model_unittest.cc",
       "../browser/ui/tabs/test_tab_strip_model_delegate.cc",
       "../browser/ui/tabs/test_tab_strip_model_delegate.h",
-      "../browser/ui/toolbar/app_menu_icon_painter_unittest.cc",
       "../browser/ui/toolbar/app_menu_model_unittest.cc",
       "../browser/ui/toolbar/back_forward_menu_model_unittest.cc",
       "../browser/ui/toolbar/mock_component_toolbar_actions_factory.cc",
       "../browser/ui/toolbar/mock_component_toolbar_actions_factory.h",
       "../browser/ui/toolbar/recent_tabs_builder_test_helper.cc",
       "../browser/ui/toolbar/recent_tabs_builder_test_helper.h",
       "../browser/ui/toolbar/recent_tabs_sub_menu_model_unittest.cc",
       "../browser/ui/toolbar/test_toolbar_actions_bar_bubble_delegate.cc",
       "../browser/ui/toolbar/test_toolbar_actions_bar_bubble_delegate.h",
       "../browser/ui/toolbar/toolbar_actions_bar_unittest.cc",
@@ skipping 1419 matching lines @@
       "touch_hud",
       "ui",
     ]
 
     if (is_linux && !is_android) {
       deps += [ "//components/font_service:manifest" ]
       packaged_services += [ "font_service" ]
     }
   }
 }