XFA: Fix win8 gn build under chromium checkout (non-xfa)

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("//testing/test.gni")
 import("pdfium.gni")
 
 config("pdfium_config") {
   cflags = []
   include_dirs = [
@@ skipping 591 matching lines @@
   if (is_win) {
     sources += [
       "core/src/fxge/win32/dwrite_int.h",
       "core/src/fxge/win32/fx_win32_device.cpp",
       "core/src/fxge/win32/fx_win32_dib.cpp",
       "core/src/fxge/win32/fx_win32_dwrite.cpp",
       "core/src/fxge/win32/fx_win32_gdipext.cpp",
       "core/src/fxge/win32/fx_win32_print.cpp",
       "core/src/fxge/win32/win32_int.h",
     ]
-    configs -= [
-      "//build/config/win:lean_and_mean",
-      "//build/config/win:nominmax",
-    ]
+    configs -= [ "//build/config/win:lean_and_mean" ]
   }
 }
 
 static_library("fxedit") {
   sources = [
     "fpdfsdk/include/fxedit/fx_edit.h",
     "fpdfsdk/include/fxedit/fxet_edit.h",
     "fpdfsdk/include/fxedit/fxet_list.h",
     "fpdfsdk/include/fxedit/fxet_stub.h",
     "fpdfsdk/src/fxedit/fxet_ap.cpp",
@@ skipping 895 matching lines @@
       "//v8",
       "//v8:v8_libplatform",
     ]
     include_dirs += [
       "//v8",
       "//v8/include",
     ]
   }
   configs += [ ":pdfium_config" ]
 }