Make code compile with clang_use_chrome_plugin (part IV)

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 1105 matching lines @@
       "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/fxbarcode/BC_Binarizer.cpp",
       "xfa/fxbarcode/BC_Binarizer.h",
       "xfa/fxbarcode/BC_BinaryBitmap.cpp",
       "xfa/fxbarcode/BC_BinaryBitmap.h",
       "xfa/fxbarcode/BC_BufferedImageLuminanceSource.cpp",
       "xfa/fxbarcode/BC_BufferedImageLuminanceSource.h",
-      "xfa/fxbarcode/BC_DecoderResult.h",
       "xfa/fxbarcode/BC_Dimension.cpp",
       "xfa/fxbarcode/BC_Dimension.h",
       "xfa/fxbarcode/BC_Library.cpp",
       "xfa/fxbarcode/BC_LuminanceSource.cpp",
       "xfa/fxbarcode/BC_LuminanceSource.h",
       "xfa/fxbarcode/BC_Reader.cpp",
       "xfa/fxbarcode/BC_Reader.h",
       "xfa/fxbarcode/BC_ResultPoint.cpp",
       "xfa/fxbarcode/BC_ResultPoint.h",
       "xfa/fxbarcode/BC_TwoDimWriter.cpp",
@@ skipping 232 matching lines @@
       "xfa/fxbarcode/qrcode/BC_QRDetector.h",
       "xfa/fxbarcode/qrcode/BC_QRDetectorResult.cpp",
       "xfa/fxbarcode/qrcode/BC_QRDetectorResult.h",
       "xfa/fxbarcode/qrcode/BC_QRFinderPattern.cpp",
       "xfa/fxbarcode/qrcode/BC_QRFinderPattern.h",
       "xfa/fxbarcode/qrcode/BC_QRFinderPatternFinder.cpp",
       "xfa/fxbarcode/qrcode/BC_QRFinderPatternFinder.h",
       "xfa/fxbarcode/qrcode/BC_QRGridSampler.cpp",
       "xfa/fxbarcode/qrcode/BC_QRGridSampler.h",
       "xfa/fxbarcode/utils.h",
+      "xfa/fxfa/app/cxfa_eventparam.cpp",
       "xfa/fxfa/app/xfa_checksum.cpp",
       "xfa/fxfa/app/xfa_ffapp.cpp",
       "xfa/fxfa/app/xfa_ffbarcode.cpp",
       "xfa/fxfa/app/xfa_ffbarcode.h",
       "xfa/fxfa/app/xfa_ffcheckbutton.cpp",
       "xfa/fxfa/app/xfa_ffcheckbutton.h",
       "xfa/fxfa/app/xfa_ffchoicelist.cpp",
       "xfa/fxfa/app/xfa_ffchoicelist.h",
       "xfa/fxfa/app/xfa_ffdoc.cpp",
       "xfa/fxfa/app/xfa_ffdochandler.cpp",
@@ skipping 42 matching lines @@
       "xfa/fxfa/fm2js/xfa_fm2jscontext.cpp",
       "xfa/fxfa/fm2js/xfa_fm2jscontext.h",
       "xfa/fxfa/fm2js/xfa_fmparse.cpp",
       "xfa/fxfa/fm2js/xfa_fmparse.h",
       "xfa/fxfa/fm2js/xfa_lexer.cpp",
       "xfa/fxfa/fm2js/xfa_lexer.h",
       "xfa/fxfa/fm2js/xfa_program.cpp",
       "xfa/fxfa/fm2js/xfa_program.h",
       "xfa/fxfa/fm2js/xfa_simpleexpression.cpp",
       "xfa/fxfa/fm2js/xfa_simpleexpression.h",
+      "xfa/fxfa/include/cxfa_eventparam.h",
       "xfa/fxfa/include/fxfa.h",
       "xfa/fxfa/include/fxfa_basic.h",
       "xfa/fxfa/include/fxfa_widget.h",
       "xfa/fxfa/include/xfa_checksum.h",
       "xfa/fxfa/include/xfa_ffapp.h",
       "xfa/fxfa/include/xfa_ffdoc.h",
       "xfa/fxfa/include/xfa_ffdochandler.h",
       "xfa/fxfa/include/xfa_ffdocview.h",
       "xfa/fxfa/include/xfa_ffpageview.h",
       "xfa/fxfa/include/xfa_ffwidget.h",
@@ skipping 255 matching lines @@
 }
 
 if (pdf_is_standalone) {
   source_set("samples") {
     testonly = true
     deps = [
       "//samples",
     ]
   }
 }