Print Preview: Go from event driven print preview back to print preview with sync messages. The s...

chrome/renderer/mock_render_thread.cc

 // Copyright (c) 2011 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.
 
 #include "chrome/renderer/mock_render_thread.h"
 
 #include <fcntl.h>
 
 #include "base/file_util.h"
 #include "base/process_util.h"
@@ skipping 220 matching lines @@
   // We don't actually care about the values.
   std::string dummy_string;
   if (!job_settings.GetBoolean(printing::kSettingLandscape, NULL) ||
       !job_settings.GetBoolean(printing::kSettingCollate, NULL) ||
       !job_settings.GetBoolean(printing::kSettingColor, NULL) ||
       !job_settings.GetBoolean(printing::kSettingPrintToPDF, NULL) ||
       !job_settings.GetBoolean(printing::kIsFirstRequest, NULL) ||
       !job_settings.GetString(printing::kSettingDeviceName, &dummy_string) ||
       !job_settings.GetInteger(printing::kSettingDuplexMode, NULL) ||
       !job_settings.GetInteger(printing::kSettingCopies, NULL) ||
+      !job_settings.GetInteger(printing::kPreviewUIId, NULL) ||
       !job_settings.GetInteger(printing::kPreviewRequestID, NULL)) {
     return;
   }
 
   // Just return the default settings.
   if (printer_.get())
     printer_->UpdateSettings(document_cookie, params);
 }
 
 void MockRenderThread::set_print_dialog_user_response(bool response) {
   print_dialog_user_response_ = response;
 }
 
 int MockRenderThread::print_preview_pages_remaining() {
   return print_preview_pages_remaining_;
 }