Switch PrintViewManager, PrintPreviewMessageHandler to use WebContentsUserData.

chrome/browser/printing/print_preview_tab_controller_unittest.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/prefs/pref_service.h"
 #include "chrome/browser/printing/print_preview_tab_controller.h"
 #include "chrome/browser/printing/print_view_manager.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
@@ skipping 41 matching lines @@
   EXPECT_EQ(1, browser()->tab_count());
 
   // Create a reference to initiator tab contents.
   TabContents* initiator_tab = chrome::GetActiveTabContents(browser());
 
   printing::PrintPreviewTabController* tab_controller =
       printing::PrintPreviewTabController::GetInstance();
   ASSERT_TRUE(tab_controller);
 
   // Get the preview tab for initiator tab.
-  initiator_tab->print_view_manager()->PrintPreviewNow();
+  printing::PrintViewManager::FromWebContents(initiator_tab->web_contents())->
+      PrintPreviewNow();
   TabContents* preview_tab =
       tab_controller->GetOrCreatePreviewTab(initiator_tab);
 
   // New print preview tab is created.
   EXPECT_EQ(1, browser()->tab_count());
   EXPECT_NE(initiator_tab, preview_tab);
 
   // Get the print preview tab for initiator tab.
   TabContents* new_preview_tab =
       tab_controller->GetOrCreatePreviewTab(initiator_tab);
@@ skipping 20 matching lines @@
   chrome::NewTab(browser());
   TabContents* tab_contents_2 = chrome::GetActiveTabContents(browser());
   ASSERT_TRUE(tab_contents_2);
   EXPECT_EQ(2, browser()->tab_count());
 
   printing::PrintPreviewTabController* tab_controller =
       printing::PrintPreviewTabController::GetInstance();
   ASSERT_TRUE(tab_controller);
 
   // Create preview tab for |tab_contents_1|
-  tab_contents_1->print_view_manager()->PrintPreviewNow();
+  printing::PrintViewManager::FromWebContents(tab_contents_1->web_contents())->
+      PrintPreviewNow();
   TabContents* preview_tab_1 =
       tab_controller->GetOrCreatePreviewTab(tab_contents_1);
 
   EXPECT_NE(tab_contents_1, preview_tab_1);
   EXPECT_EQ(2, browser()->tab_count());
 
   // Create preview tab for |tab_contents_2|
-  tab_contents_2->print_view_manager()->PrintPreviewNow();
+  printing::PrintViewManager::FromWebContents(tab_contents_2->web_contents())->
+      PrintPreviewNow();
   TabContents* preview_tab_2 =
       tab_controller->GetOrCreatePreviewTab(tab_contents_2);
 
   EXPECT_NE(tab_contents_2, preview_tab_2);
   // 2 initiator tab and 2 preview tabs exist in the same browser.
   // The preview tabs are constrained in their respective initiator tabs.
   EXPECT_EQ(2, browser()->tab_count());
 
   TabStripModel* model = browser()->tab_strip_model();
   ASSERT_TRUE(model);
@@ skipping 22 matching lines @@
   EXPECT_EQ(1, browser()->tab_count());
 
   // Create a reference to initiator tab contents.
   TabContents* initiator_tab = chrome::GetActiveTabContents(browser());
 
   printing::PrintPreviewTabController* tab_controller =
       printing::PrintPreviewTabController::GetInstance();
   ASSERT_TRUE(tab_controller);
 
   // Get the preview tab for initiator tab.
-  initiator_tab->print_view_manager()->PrintPreviewNow();
+  printing::PrintViewManager::FromWebContents(initiator_tab->web_contents())->
+      PrintPreviewNow();
   TabContents* preview_tab =
       tab_controller->GetOrCreatePreviewTab(initiator_tab);
 
   // New print preview tab is created. Current focus is on preview tab.
   EXPECT_EQ(1, browser()->tab_count());
   EXPECT_NE(initiator_tab, preview_tab);
 
   // Clear the initiator tab details associated with the preview tab.
   tab_controller->EraseInitiatorTabInfo(preview_tab);
 
   // Get the print preview tab for initiator tab.
   TabContents* new_preview_tab =
       tab_controller->GetOrCreatePreviewTab(initiator_tab);
 
   // New preview tab is created.
   EXPECT_EQ(1, browser()->tab_count());
   EXPECT_NE(new_preview_tab, preview_tab);
 }