Cancel prerenders for pages that call window.print()

chrome/browser/printing/print_view_manager.cc

Index: chrome/browser/printing/print_view_manager.cc
diff --git a/chrome/browser/printing/print_view_manager.cc b/chrome/browser/printing/print_view_manager.cc
index 8e25b502a95c140b91c6e80c44e55c26dcbaf683..c0f31dca9ac715ae98f74afccd80c196c96bb46e 100644
--- a/chrome/browser/printing/print_view_manager.cc
+++ b/chrome/browser/printing/print_view_manager.cc
@@ -167,16 +167,7 @@ void PrintViewManager::OnDidPrintPage(
 }
 
 void PrintViewManager::OnPrintingFailed(int cookie) {
-  scoped_refptr<PrinterQuery> printer_query;
-  g_browser_process->print_job_manager()->PopPrinterQuery(cookie,
-                                                          &printer_query);
-  if (printer_query.get()) {
-    BrowserThread::PostTask(
-        BrowserThread::IO, FROM_HERE,
-        NewRunnableMethod(printer_query.get(),
-                          &printing::PrinterQuery::StopWorker));
-  }
-
+  g_browser_process->print_job_manager()->PopAndStopPrinterQuery(cookie);
   NotificationService::current()->Notify(
       NotificationType::PRINT_JOB_RELEASED,
       Source<TabContents>(tab_contents()),