Introduce concept of provisional destinations to print preview

chrome/browser/ui/webui/print_preview/print_preview_ui.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_ui.h"
 
 #include <map>
 #include <vector>
 
 #include "base/id_map.h"
@@ skipping 192 matching lines @@
   source->AddLocalizedString("printPreviewSummaryFormatLong",
                              IDS_PRINT_PREVIEW_SUMMARY_FORMAT_LONG);
   source->AddLocalizedString("printPreviewSheetsLabelSingular",
                              IDS_PRINT_PREVIEW_SHEETS_LABEL_SINGULAR);
   source->AddLocalizedString("printPreviewSheetsLabelPlural",
                              IDS_PRINT_PREVIEW_SHEETS_LABEL_PLURAL);
   source->AddLocalizedString("printPreviewPageLabelSingular",
                              IDS_PRINT_PREVIEW_PAGE_LABEL_SINGULAR);
   source->AddLocalizedString("printPreviewPageLabelPlural",
                              IDS_PRINT_PREVIEW_PAGE_LABEL_PLURAL);
+  source->AddLocalizedString("selectButton",
+                             IDS_PRINT_PREVIEW_BUTTON_SELECT);
+  source->AddLocalizedString("goBackButton",
+                             IDS_PRINT_PREVIEW_BUTTON_GO_BACK);
+  source->AddLocalizedString(
+      "resolveExtensionUSBPermissionMessage",
+      IDS_PRINT_PREVIEW_RESOLVE_EXTENSION_USB_PERMISSION_MESSAGE);
+  source->AddLocalizedString(
+      "resolveExtensionUSBErrorMessage",
+      IDS_PRINT_PREVIEW_RESOLVE_EXTENSION_USB_ERROR_MESSAGE);
   const base::string16 shortcut_text(base::UTF8ToUTF16(kBasicPrintShortcut));
 #if !defined(OS_CHROMEOS)
   source->AddString(
       "systemDialogOption",
       l10n_util::GetStringFUTF16(
           IDS_PRINT_PREVIEW_SYSTEM_DIALOG_OPTION,
           shortcut_text));
 #endif
 #if defined(OS_MACOSX)
   source->AddLocalizedString("openPdfInPreviewOption",
@@ skipping 421 matching lines @@
 }
 
 void PrintPreviewUI::SetSelectedFileForTesting(const base::FilePath& path) {
   handler_->FileSelected(path, 0, NULL);
 }
 
 void PrintPreviewUI::SetPdfSavedClosureForTesting(
     const base::Closure& closure) {
   handler_->SetPdfSavedClosureForTesting(closure);
 }