Cleanup: Convert PrintPreviewTabController to use TabContentsWrapper.

chrome/browser/printing/print_view_manager.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_view_manager.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/printing/print_job.h"
@@ skipping 71 matching lines @@
 
 bool PrintViewManager::PrintNow() {
   return PrintNowInternal(new PrintMsg_PrintPages(routing_id()));
 }
 
 bool PrintViewManager::PrintForSystemDialogNow() {
   return PrintNowInternal(new PrintMsg_PrintForSystemDialog(routing_id()));
 }
 
 bool PrintViewManager::AdvancedPrintNow() {
-  printing::PrintPreviewTabController* tab_controller =
-      printing::PrintPreviewTabController::GetInstance();
+  PrintPreviewTabController* tab_controller =
+      PrintPreviewTabController::GetInstance();
   if (!tab_controller)
     return false;
-  TabContents* print_preview_tab =
-      tab_controller->GetPrintPreviewForTab(tab_contents());
+  TabContentsWrapper* wrapper =
+      TabContentsWrapper::GetCurrentWrapperForContents(tab_contents());
+  TabContentsWrapper* print_preview_tab =
+      tab_controller->GetPrintPreviewForTab(wrapper);
   if (print_preview_tab) {
     // Preview tab exist for current tab or current tab is preview tab.
     if (!print_preview_tab->web_ui())
       return false;
     PrintPreviewUI* print_preview_ui =
         static_cast<PrintPreviewUI*>(print_preview_tab->web_ui());
     print_preview_ui->OnShowSystemDialog();
     return true;
   } else {
     return PrintNow();
@@ skipping 424 matching lines @@
 }
 
 bool PrintViewManager::PrintNowInternal(IPC::Message* message) {
   // Don't print / print preview interstitials.
   if (tab_contents()->showing_interstitial_page())
     return false;
   return Send(message);
 }
 
 }  // namespace printing