Replace WebUI::tab_contents() with web_contents() and switch all users to use web_contents.h inst...

chrome/browser/ui/webui/chromeos/register_page_ui.cc

Index: chrome/browser/ui/webui/chromeos/register_page_ui.cc
===================================================================
--- chrome/browser/ui/webui/chromeos/register_page_ui.cc	(revision 116011)
+++ chrome/browser/ui/webui/chromeos/register_page_ui.cc	(working copy)
@@ -24,12 +24,14 @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "chrome/common/url_constants.h"
-#include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/browser/web_contents.h"
 #include "googleurl/src/gurl.h"
 #include "grit/browser_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 
+using content::WebContents;
+
 namespace {
 
 // Host page JS API callback names.
@@ -290,7 +292,7 @@
 //
 ////////////////////////////////////////////////////////////////////////////////
 
-RegisterPageUI::RegisterPageUI(TabContents* contents) : ChromeWebUI(contents) {
+RegisterPageUI::RegisterPageUI(WebContents* contents) : ChromeWebUI(contents) {
   RegisterPageHandler* handler = new RegisterPageHandler();
   AddMessageHandler(handler);
   RegisterPageUIHTMLSource* html_source = new RegisterPageUIHTMLSource();