Split fwl/core class pt I.

BUILD.gn

 # Copyright 2016 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_overrides/v8.gni")
 import("//testing/test.gni")
 import("pdfium.gni")
 
 config("pdfium_common_config") {
   cflags = []
@@ skipping 1220 matching lines @@
       "xfa/fwl/core/cfwl_msgmouse.cpp",
       "xfa/fwl/core/cfwl_msgmouse.h",
       "xfa/fwl/core/cfwl_msgmousewheel.cpp",
       "xfa/fwl/core/cfwl_msgmousewheel.h",
       "xfa/fwl/core/cfwl_msgsetfocus.cpp",
       "xfa/fwl/core/cfwl_msgsetfocus.h",
       "xfa/fwl/core/cfwl_picturebox.cpp",
       "xfa/fwl/core/cfwl_picturebox.h",
       "xfa/fwl/core/cfwl_pushbutton.cpp",
       "xfa/fwl/core/cfwl_pushbutton.h",
+      "xfa/fwl/core/cfwl_sysbtn.cpp",
+      "xfa/fwl/core/cfwl_sysbtn.h",
       "xfa/fwl/core/cfwl_themebackground.h",
       "xfa/fwl/core/cfwl_themepart.h",
       "xfa/fwl/core/cfwl_themetext.h",
       "xfa/fwl/core/cfwl_widget.cpp",
       "xfa/fwl/core/cfwl_widget.h",
       "xfa/fwl/core/cfwl_widgetmgr.cpp",
       "xfa/fwl/core/cfwl_widgetmgr.h",
       "xfa/fwl/core/cfwl_widgetproperties.h",
       "xfa/fwl/core/cfx_barcode.cpp",
       "xfa/fwl/core/cfx_barcode.h",
@@ skipping 25 matching lines @@
       "xfa/fwl/core/ifwl_datetimepicker.cpp",
       "xfa/fwl/core/ifwl_datetimepicker.h",
       "xfa/fwl/core/ifwl_edit.cpp",
       "xfa/fwl/core/ifwl_edit.h",
       "xfa/fwl/core/ifwl_form.cpp",
       "xfa/fwl/core/ifwl_form.h",
       "xfa/fwl/core/ifwl_formproxy.cpp",
       "xfa/fwl/core/ifwl_formproxy.h",
       "xfa/fwl/core/ifwl_listbox.cpp",
       "xfa/fwl/core/ifwl_listbox.h",
+      "xfa/fwl/core/ifwl_listboxdp.h",
       "xfa/fwl/core/ifwl_monthcalendar.cpp",
       "xfa/fwl/core/ifwl_monthcalendar.h",
       "xfa/fwl/core/ifwl_picturebox.cpp",
       "xfa/fwl/core/ifwl_picturebox.h",
       "xfa/fwl/core/ifwl_pushbutton.cpp",
       "xfa/fwl/core/ifwl_pushbutton.h",
       "xfa/fwl/core/ifwl_scrollbar.cpp",
       "xfa/fwl/core/ifwl_scrollbar.h",
       "xfa/fwl/core/ifwl_spinbutton.cpp",
       "xfa/fwl/core/ifwl_spinbutton.h",
       "xfa/fwl/core/ifwl_themeprovider.h",
       "xfa/fwl/core/ifwl_timer.cpp",
       "xfa/fwl/core/ifwl_timer.h",
+      "xfa/fwl/core/ifwl_timerinfo.cpp",
+      "xfa/fwl/core/ifwl_timerinfo.h",
       "xfa/fwl/core/ifwl_tooltip.cpp",
       "xfa/fwl/core/ifwl_tooltip.h",
       "xfa/fwl/core/ifwl_widget.cpp",
       "xfa/fwl/core/ifwl_widget.h",
       "xfa/fwl/core/ifwl_widgetdelegate.h",
       "xfa/fwl/theme/cfwl_arrowdata.cpp",
       "xfa/fwl/theme/cfwl_arrowdata.h",
       "xfa/fwl/theme/cfwl_barcodetp.cpp",
       "xfa/fwl/theme/cfwl_barcodetp.h",
       "xfa/fwl/theme/cfwl_carettp.cpp",
@@ skipping 12 matching lines @@
       "xfa/fwl/theme/cfwl_monthcalendartp.h",
       "xfa/fwl/theme/cfwl_pictureboxtp.cpp",
       "xfa/fwl/theme/cfwl_pictureboxtp.h",
       "xfa/fwl/theme/cfwl_pushbuttontp.cpp",
       "xfa/fwl/theme/cfwl_pushbuttontp.h",
       "xfa/fwl/theme/cfwl_scrollbartp.cpp",
       "xfa/fwl/theme/cfwl_scrollbartp.h",
       "xfa/fwl/theme/cfwl_utils.h",
       "xfa/fwl/theme/cfwl_widgettp.cpp",
       "xfa/fwl/theme/cfwl_widgettp.h",
+      "xfa/fwl/theme/ifwl_monthcalendardp.h",
       "xfa/fxbarcode/BC_Dimension.cpp",
       "xfa/fxbarcode/BC_Dimension.h",
       "xfa/fxbarcode/BC_Library.cpp",
       "xfa/fxbarcode/BC_Library.h",
       "xfa/fxbarcode/BC_TwoDimWriter.cpp",
       "xfa/fxbarcode/BC_TwoDimWriter.h",
       "xfa/fxbarcode/BC_UtilCodingConvert.cpp",
       "xfa/fxbarcode/BC_UtilCodingConvert.h",
       "xfa/fxbarcode/BC_Utils.cpp",
       "xfa/fxbarcode/BC_Writer.cpp",
@@ skipping 483 matching lines @@
       "//samples",
     ]
   }
   group("fuzzers") {
     testonly = true
     deps = [
       "//testing/libfuzzer",
     ]
   }
 }