Implement large cursors in Mushrome.

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 142 matching lines @@
     "cocoa/view_description.h",
     "cocoa/view_description.mm",
     "cocoa/window_size_constants.h",
     "cocoa/window_size_constants.mm",
     "cursor/cursor.cc",
     "cursor/cursor.h",
     "cursor/cursor_android.cc",
     "cursor/cursor_data.cc",
     "cursor/cursor_data.h",
     "cursor/cursor_loader.h",
+    "cursor/cursor_type.h",
     "cursor/cursor_win.cc",
     "default_style.h",
     "default_theme_provider_mac.mm",
     "device_form_factor.h",
     "device_form_factor_android.cc",
     "device_form_factor_desktop.cc",
     "device_form_factor_ios.mm",
     "dragdrop/download_file_interface.h",
     "dragdrop/drag_drop_types.h",
     "dragdrop/drag_drop_types_mac.mm",
@@ skipping 848 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",
     ]
   }
 }