Switch PrintViewManager, PrintPreviewMessageHandler to use WebContentsUserData.

chrome/browser/printing/printing_layout_browsertest.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 "base/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
 #include "base/string_util.h"
 #include "base/test/test_file_util.h"
 #include "base/threading/simple_thread.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/printing/print_job.h"
 #include "chrome/browser/printing/print_view_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
-#include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
 #include "net/test/test_server.h"
 #include "printing/image.h"
@@ skipping 27 matching lines @@
 
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitchPath(switches::kDebugPrint, emf_path_);
   }
 
  protected:
   void PrintNowTab() {
     registrar_.Add(this, chrome::NOTIFICATION_PRINT_JOB_EVENT,
                    content::NotificationService::AllSources());
 
-    TabContents* tab = chrome::GetActiveTabContents(browser());
-    tab->print_view_manager()->PrintNow();
+    content::WebContents* web_contents =
+        chrome::GetActiveWebContents(browser());
+    printing::PrintViewManager::FromWebContents(web_contents)->PrintNow();
     content::RunMessageLoop();
     registrar_.RemoveAll();
   }
 
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) {
     DCHECK(type == chrome::NOTIFICATION_PRINT_JOB_EVENT);
     switch (content::Details<printing::JobEventDetails>(details)->type()) {
       case printing::JobEventDetails::JOB_DONE: {
@@ skipping 375 matching lines @@
 
     // Force a navigation elsewhere to verify that it's fine with it.
     url = test_server()->GetURL("files/printing/test1.html");
     ui_test_utils::NavigateToURL(browser(), url);
   }
   chrome::CloseWindow(browser());
   content::RunAllPendingInMessageLoop();
 
   EXPECT_EQ(0., CompareWithResult(L"iframe")) << L"iframe";
 }