Get semantic capabilities from Print Backend.

chrome/browser/ui/webui/print_preview/print_preview_handler.cc

 // Copyright (c) 2012 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/ui/webui/print_preview/print_preview_handler.h"
 
 #include <ctype.h>
 
 #include <string>
-#include <vector>
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/i18n/file_util_icu.h"
 #include "base/i18n/number_formatting.h"
 #include "base/json/json_reader.h"
 #include "base/lazy_instance.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/metrics/histogram.h"
@@ skipping 735 matching lines @@
     web_contents->GetDelegate()->ActivateContents(web_contents);
   }
   PrintPreviewUI* print_preview_ui = static_cast<PrintPreviewUI*>(
       web_ui()->GetController());
   print_preview_ui->OnClosePrintPreviewTab();
 }
 
 void PrintPreviewHandler::SendPrinterCapabilities(
     const DictionaryValue& settings_info) {
   VLOG(1) << "Get printer capabilities finished";
-  // Copy so we can override with sticky values.
-  scoped_ptr<DictionaryValue> settings(settings_info.DeepCopy());
-  if (GetStickySettings()->color_model() != printing::UNKNOWN_COLOR_MODEL) {
-    settings->SetBoolean(
-        printing::kSettingSetColorAsDefault,
-        printing::isColorModelSelected(
-            GetStickySettings()->color_model()));
-  }
   web_ui()->CallJavascriptFunction("updateWithPrinterCapabilities",
-                                   *settings);
+                                   settings_info);
 }
 
 void PrintPreviewHandler::SendFailedToGetPrinterCapabilities(
     const std::string& printer_name) {
   VLOG(1) << "Get printer capabilities failed";
   base::StringValue printer_name_value(printer_name);
   web_ui()->CallJavascriptFunction("failedToGetPrinterCapabilities",
                                    printer_name_value);
 }
 
@@ skipping 183 matching lines @@
     return;
 
   // We no longer require the initiator tab details. Remove those details
   // associated with the preview tab to allow the initiator tab to create
   // another preview tab.
   printing::PrintPreviewTabController* tab_controller =
       printing::PrintPreviewTabController::GetInstance();
   if (tab_controller)
     tab_controller->EraseInitiatorTabInfo(preview_tab_contents());
 }