Print preview: Do a bit more logging when enumerating printers.

chrome/browser/printing/print_system_task_proxy.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/browser/printing/print_system_task_proxy.h"
 
 #include <ctype.h>
 
 #include <string>
 #include <vector>
@@ skipping 313 matching lines @@
 void PrintSystemTaskProxy::GetDefaultPrinter() {
   VLOG(1) << "Get default printer start";
   std::string* default_printer = NULL;
   if (PrintPreviewHandler::last_used_printer_name_ == NULL) {
     default_printer = new std::string(print_backend_->GetDefaultPrinterName());
   } else {
     default_printer = new std::string(
         *PrintPreviewHandler::last_used_printer_name_);
   }
   VLOG(1) << "Get default printer finished, found: "
-          << default_printer;
+          << *default_printer;
 
   std::string* cloud_print_data = NULL;
   if (PrintPreviewHandler::last_used_printer_cloud_print_data_ != NULL) {
     cloud_print_data = new std::string(
         *PrintPreviewHandler::last_used_printer_cloud_print_data_);
   } else {
     cloud_print_data = new std::string;
   }
 
   BrowserThread::PostTask(
@@ skipping 27 matching lines @@
     std::string printerName;
 #if defined(OS_MACOSX)
     // On Mac, |iter->printer_description| specifies the printer name and
     // |iter->printer_name| specifies the device name / printer queue name.
     printerName = iter->printer_description;
 #else
     printerName = iter->printer_name;
 #endif
     printer_info->SetString(printing::kSettingPrinterName, printerName);
     printer_info->SetString(printing::kSettingDeviceName, iter->printer_name);
+    VLOG(1) << "Found printer " << printerName
+            << " with device name " << iter->printer_name;
     printers->Append(printer_info);
   }
   VLOG(1) << "Enumerate printers finished, found " << i << " printers";
 
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&PrintSystemTaskProxy::SetupPrinterList, this, printers));
 }
 
 void PrintSystemTaskProxy::SetupPrinterList(ListValue* printers) {
@@ skipping 187 matching lines @@
       base::Bind(&PrintSystemTaskProxy::SendPrinterCapabilities, this,
                  settings_info.DeepCopy()));
 }
 
 void PrintSystemTaskProxy::SendPrinterCapabilities(
     DictionaryValue* settings_info) {
   if (handler_)
     handler_->SendPrinterCapabilities(*settings_info);
   delete settings_info;
 }