Print Preview: Fix failure to save with long page title

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 4395 matching lines @@
       "../service/cloud_print/cloud_print_token_store_unittest.cc",
       "../service/cloud_print/cloud_print_url_fetcher_unittest.cc",
       "../service/cloud_print/connector_settings_unittest.cc",
       "../service/cloud_print/printer_job_handler_unittest.cc",
       "../service/cloud_print/printer_job_queue_handler_unittest.cc",
       "../service/service_ipc_server_unittest.cc",
       "../service/service_process_prefs_unittest.cc",
       "../utility/cloud_print/pwg_encoder_unittest.cc",
     ]
 
+    if (is_win) {
+      sources += [ "../browser/ui/webui/print_preview/print_preview_handler_unittest.cc" ]

[Lei Zhang, 2017/04/19 21:14:08]

Just name it print_preview_handler_win_unittest.cc, then you can put it in the
list above, just like ui/shell_dialogs/select_file_dialog_win_unittest.cc.

[rbpotter, 2017/04/19 23:30:13]

Done.

+    }
+
     deps += [
       "//ipc",
       "//printing:test_support",
     ]
   }
 
   if (enable_media_router) {
     sources += [
       "../browser/media/android/router/media_router_android_unittest.cc",
       "../browser/media/cast_remoting_connector_unittest.cc",
@@ skipping 813 matching lines @@
 }
 
 if (is_win) {
   loadable_module("conflicts_dll") {
     testonly = true
     sources = [
       "conflicts/conflicts_dll.cc",
     ]
   }
 }